./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5e2029b96ee35ca40d10a9d1e434920c9f3a3b96 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5e2029b96ee35ca40d10a9d1e434920c9f3a3b96 ................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Cannot extract function type from variable __compar_fn_t -> int (*)(const void *, const void *) --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 15:58:15,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:58:15,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:58:15,225 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:58:15,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:58:15,226 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:58:15,227 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:58:15,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:58:15,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:58:15,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:58:15,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:58:15,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:58:15,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:58:15,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:58:15,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:58:15,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:58:15,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:58:15,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:58:15,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:58:15,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:58:15,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:58:15,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:58:15,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:58:15,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:58:15,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:58:15,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:58:15,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:58:15,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:58:15,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:58:15,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:58:15,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:58:15,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:58:15,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:58:15,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:58:15,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:58:15,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:58:15,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:58:15,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:58:15,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:58:15,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:58:15,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:58:15,251 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 15:58:15,264 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:58:15,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:58:15,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 15:58:15,265 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 15:58:15,265 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 15:58:15,265 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 15:58:15,265 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 15:58:15,265 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 15:58:15,266 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 15:58:15,266 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 15:58:15,266 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 15:58:15,266 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 15:58:15,266 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 15:58:15,266 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 15:58:15,267 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 15:58:15,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:58:15,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 15:58:15,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:58:15,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 15:58:15,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:58:15,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 15:58:15,268 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 15:58:15,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 15:58:15,268 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:58:15,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 15:58:15,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:58:15,269 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:58:15,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:58:15,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:58:15,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:58:15,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:58:15,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 15:58:15,270 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 15:58:15,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 15:58:15,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 15:58:15,271 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:58:15,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 15:58:15,271 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 15:58:15,271 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/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(__VERIFIER_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 -> 5e2029b96ee35ca40d10a9d1e434920c9f3a3b96 [2019-12-07 15:58:15,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:58:15,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:58:15,395 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:58:15,396 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:58:15,396 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:58:15,397 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i [2019-12-07 15:58:15,440 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/03adde07e/d9882500fa924304a707eb00bedf418c/FLAG5ad3d1d95 [2019-12-07 15:58:15,935 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:58:15,935 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i [2019-12-07 15:58:15,954 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/03adde07e/d9882500fa924304a707eb00bedf418c/FLAG5ad3d1d95 [2019-12-07 15:58:16,466 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/03adde07e/d9882500fa924304a707eb00bedf418c [2019-12-07 15:58:16,468 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:58:16,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 15:58:16,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:58:16,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:58:16,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:58:16,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:58:16" (1/1) ... [2019-12-07 15:58:16,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@639a8fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:58:16, skipping insertion in model container [2019-12-07 15:58:16,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:58:16" (1/1) ... [2019-12-07 15:58:16,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:58:16,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:58:16,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 15:58:16,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 15:58:17,175 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 15:58:17,176 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 15:58:17,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 15:58:17,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,255 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,263 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,263 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,266 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,268 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,268 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:17,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 15:58:17,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 15:58:17,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 15:58:17,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 15:58:17,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 15:58:17,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 15:58:17,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 15:58:17,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 15:58:17,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 15:58:17,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 15:58:17,631 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:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) 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:1392) 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:1336) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 15:58:17,635 INFO L168 Benchmark]: Toolchain (without parser) took 1165.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 929.9 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2019-12-07 15:58:17,636 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:58:17,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1163.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 929.9 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2019-12-07 15:58:17,638 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1163.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 929.9 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 0.1.25-f470102 [2019-12-07 15:58:18,747 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:58:18,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:58:18,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:58:18,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:58:18,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:58:18,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:58:18,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:58:18,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:58:18,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:58:18,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:58:18,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:58:18,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:58:18,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:58:18,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:58:18,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:58:18,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:58:18,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:58:18,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:58:18,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:58:18,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:58:18,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:58:18,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:58:18,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:58:18,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:58:18,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:58:18,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:58:18,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:58:18,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:58:18,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:58:18,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:58:18,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:58:18,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:58:18,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:58:18,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:58:18,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:58:18,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:58:18,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:58:18,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:58:18,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:58:18,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:58:18,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 15:58:18,791 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:58:18,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:58:18,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 15:58:18,792 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 15:58:18,792 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 15:58:18,792 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 15:58:18,792 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 15:58:18,792 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 15:58:18,792 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 15:58:18,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:58:18,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:58:18,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 15:58:18,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:58:18,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 15:58:18,793 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 15:58:18,793 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 15:58:18,794 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 15:58:18,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 15:58:18,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:58:18,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 15:58:18,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:58:18,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 15:58:18,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:58:18,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 15:58:18,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 15:58:18,796 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:58:18,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 15:58:18,796 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/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(__VERIFIER_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 -> 5e2029b96ee35ca40d10a9d1e434920c9f3a3b96 [2019-12-07 15:58:18,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:58:18,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:58:18,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:58:18,969 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:58:18,970 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:58:18,970 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i [2019-12-07 15:58:19,006 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/9cfbcae6f/17abd2c50e1842858fd7f3a8ad0036f1/FLAG30df3e472 [2019-12-07 15:58:19,652 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:58:19,653 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/sv-benchmarks/c/aws-c-common/aws_array_list_sort_harness.i [2019-12-07 15:58:19,672 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/9cfbcae6f/17abd2c50e1842858fd7f3a8ad0036f1/FLAG30df3e472 [2019-12-07 15:58:20,022 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_13b1e3f9-ac1f-41dc-9a50-8f7bacdafa1f/bin/utaipan/data/9cfbcae6f/17abd2c50e1842858fd7f3a8ad0036f1 [2019-12-07 15:58:20,028 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:58:20,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 15:58:20,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:58:20,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:58:20,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:58:20,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:58:20" (1/1) ... [2019-12-07 15:58:20,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:58:20, skipping insertion in model container [2019-12-07 15:58:20,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:58:20" (1/1) ... [2019-12-07 15:58:20,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:58:20,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:58:20,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 15:58:20,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 15:58:20,769 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 15:58:20,820 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,834 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,835 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,836 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,837 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,838 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,839 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:20,839 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 15:58:21,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 15:58:21,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 15:58:21,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 15:58:21,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 15:58:21,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 15:58:21,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 15:58:21,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 15:58:21,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 15:58:21,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 15:58:21,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 15:58:21,202 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Cannot extract function type from variable __compar_fn_t -> int (*)(const void *, const void *) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CFunction.tryCreateCFunction(CFunction.java:145) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1197) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:152) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1914) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:146) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1175) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:152) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1404) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 15:58:21,206 INFO L168 Benchmark]: Toolchain (without parser) took 1176.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. [2019-12-07 15:58:21,207 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:58:21,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1171.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. [2019-12-07 15:58:21,209 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1171.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Cannot extract function type from variable __compar_fn_t -> int (*)(const void *, const void *) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Cannot extract function type from variable __compar_fn_t -> int (*)(const void *, const void *): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CFunction.tryCreateCFunction(CFunction.java:145) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...