./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/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 07c099901f047bb54bcc43cf00c127ee3cf7cf8c ................................................................................................................................................................................................................................ 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_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/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 07c099901f047bb54bcc43cf00c127ee3cf7cf8c ............................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:30:12,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:30:12,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:30:12,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:30:12,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:30:12,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:30:12,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:30:12,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:30:12,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:30:12,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:30:12,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:30:12,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:30:12,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:30:12,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:30:12,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:30:12,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:30:12,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:30:12,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:30:12,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:30:12,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:30:12,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:30:12,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:30:12,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:30:12,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:30:12,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:30:12,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:30:12,546 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:30:12,548 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:30:12,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:30:12,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:30:12,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:30:12,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:30:12,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:30:12,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:30:12,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:30:12,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:30:12,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:30:12,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:30:12,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:30:12,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:30:12,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:30:12,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:30:12,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:30:12,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:30:12,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:30:12,624 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:30:12,624 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:30:12,624 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:30:12,625 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:30:12,625 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:30:12,625 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:30:12,625 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:30:12,627 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:30:12,627 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:30:12,627 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:30:12,628 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:30:12,628 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:30:12,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:30:12,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:30:12,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:30:12,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:30:12,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:30:12,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:30:12,630 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:30:12,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:30:12,631 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:30:12,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:30:12,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:30:12,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:30:12,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:30:12,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:30:12,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:30:12,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:30:12,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:30:12,634 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:30:12,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:30:12,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:30:12,635 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:30:12,635 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:30:12,635 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:30:12,635 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_83166292-395a-46b1-9309-e513495ef399/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07c099901f047bb54bcc43cf00c127ee3cf7cf8c [2020-11-30 02:30:12,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:30:12,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:30:12,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:30:12,999 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:30:13,000 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:30:13,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i [2020-11-30 02:30:13,105 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/df36b485a/c389f6d78cb846bea533d149d6ab3500/FLAG0752a166b [2020-11-30 02:30:16,949 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:30:16,950 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i [2020-11-30 02:30:17,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/df36b485a/c389f6d78cb846bea533d149d6ab3500/FLAG0752a166b [2020-11-30 02:30:17,627 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/df36b485a/c389f6d78cb846bea533d149d6ab3500 [2020-11-30 02:30:17,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:30:17,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:30:17,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:30:17,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:30:17,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:30:17,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:30:17" (1/1) ... [2020-11-30 02:30:17,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fc59f4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:30:17, skipping insertion in model container [2020-11-30 02:30:17,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:30:17" (1/1) ... [2020-11-30 02:30:17,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:30:18,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:30:30,976 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,022 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,067 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,114 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,161 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,208 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,263 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,265 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:31,267 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,659 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,660 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,661 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,661 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,662 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,663 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,669 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:48,671 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:51,021 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:52,924 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:52,928 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:52,931 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:52,933 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:52,936 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:52,938 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:53,619 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,450 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,502 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,547 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,593 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,637 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,689 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,792 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,907 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,908 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:54,910 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:55,160 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:55,161 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:55,162 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:55,218 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:55,218 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:56,287 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:57,203 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:57,255 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:57,257 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:57,367 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:30:57,368 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1577) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:30:57,376 INFO L168 Benchmark]: Toolchain (without parser) took 39742.99 ms. Allocated memory was 268.4 MB in the beginning and 637.5 MB in the end (delta: 369.1 MB). Free memory was 153.9 MB in the beginning and 297.6 MB in the end (delta: -143.6 MB). Peak memory consumption was 412.8 MB. Max. memory is 16.1 GB. [2020-11-30 02:30:57,377 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 77.6 MB. Free memory was 50.0 MB in the beginning and 49.9 MB in the end (delta: 32.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:30:57,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 39740.39 ms. Allocated memory was 268.4 MB in the beginning and 637.5 MB in the end (delta: 369.1 MB). Free memory was 153.7 MB in the beginning and 297.6 MB in the end (delta: -143.9 MB). Peak memory consumption was 412.8 MB. Max. memory is 16.1 GB. [2020-11-30 02:30:57,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 77.6 MB. Free memory was 50.0 MB in the beginning and 49.9 MB in the end (delta: 32.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 39740.39 ms. Allocated memory was 268.4 MB in the beginning and 637.5 MB in the end (delta: 369.1 MB). Free memory was 153.7 MB in the beginning and 297.6 MB in the end (delta: -143.9 MB). Peak memory consumption was 412.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:30:59,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:30:59,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:30:59,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:30:59,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:30:59,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:30:59,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:30:59,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:30:59,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:30:59,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:31:00,000 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:31:00,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:31:00,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:31:00,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:31:00,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:31:00,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:31:00,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:31:00,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:31:00,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:31:00,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:31:00,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:31:00,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:31:00,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:31:00,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:31:00,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:31:00,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:31:00,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:31:00,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:31:00,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:31:00,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:31:00,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:31:00,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:31:00,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:31:00,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:31:00,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:31:00,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:31:00,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:31:00,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:31:00,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:31:00,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:31:00,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:31:00,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:31:00,106 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:31:00,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:31:00,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:31:00,108 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:31:00,108 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:31:00,108 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:31:00,108 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:31:00,109 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:31:00,109 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:31:00,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:31:00,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:31:00,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:31:00,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:31:00,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:31:00,111 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:31:00,111 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:31:00,111 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:31:00,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:31:00,112 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:31:00,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:31:00,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:31:00,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:31:00,113 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:31:00,113 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:31:00,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:31:00,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:31:00,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:31:00,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:31:00,114 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:31:00,114 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:31:00,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:31:00,114 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:31:00,115 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:31:00,115 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_83166292-395a-46b1-9309-e513495ef399/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07c099901f047bb54bcc43cf00c127ee3cf7cf8c [2020-11-30 02:31:00,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:31:00,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:31:00,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:31:00,630 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:31:00,631 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:31:00,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i [2020-11-30 02:31:00,707 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/3825d7464/b79d08b80915413ab26a22c5b3480bed/FLAG4ba2b0762 [2020-11-30 02:31:04,438 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:31:04,440 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point.cil.out.i [2020-11-30 02:31:04,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/3825d7464/b79d08b80915413ab26a22c5b3480bed/FLAG4ba2b0762 [2020-11-30 02:31:05,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83166292-395a-46b1-9309-e513495ef399/bin/utaipan/data/3825d7464/b79d08b80915413ab26a22c5b3480bed [2020-11-30 02:31:05,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:31:05,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:31:05,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:31:05,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:31:05,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:31:05,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:31:05" (1/1) ... [2020-11-30 02:31:05,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea9a159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:31:05, skipping insertion in model container [2020-11-30 02:31:05,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:31:05" (1/1) ... [2020-11-30 02:31:05,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:31:06,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:31:41,724 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:31:41,730 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:31:41,731 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:31:41,732 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:31:41,736 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:31:41,737 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:32:27,959 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:983) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1577) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:32:27,967 INFO L168 Benchmark]: Toolchain (without parser) took 82832.20 ms. Allocated memory was 182.5 MB in the beginning and 807.4 MB in the end (delta: 625.0 MB). Free memory was 69.2 MB in the beginning and 471.1 MB in the end (delta: -401.9 MB). Peak memory consumption was 491.8 MB. Max. memory is 16.1 GB. [2020-11-30 02:32:27,968 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 69.2 MB. Free memory is still 52.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:32:27,970 INFO L168 Benchmark]: CACSL2BoogieTranslator took 82829.49 ms. Allocated memory was 182.5 MB in the beginning and 807.4 MB in the end (delta: 625.0 MB). Free memory was 68.9 MB in the beginning and 471.1 MB in the end (delta: -402.3 MB). Peak memory consumption was 491.8 MB. Max. memory is 16.1 GB. [2020-11-30 02:32:27,972 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 69.2 MB. Free memory is still 52.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 82829.49 ms. Allocated memory was 182.5 MB in the beginning and 807.4 MB in the end (delta: 625.0 MB). Free memory was 68.9 MB in the beginning and 471.1 MB in the end (delta: -402.3 MB). Peak memory consumption was 491.8 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...