./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_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_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/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 1694ea99356b4914cc2ac5ae29bfc1619e859911 ............................................................................................................................................................................................... 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_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/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 1694ea99356b4914cc2ac5ae29bfc1619e859911 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 19:12:35,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 19:12:35,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 19:12:35,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 19:12:35,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 19:12:35,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 19:12:35,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 19:12:35,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 19:12:35,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 19:12:35,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 19:12:35,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 19:12:35,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 19:12:35,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 19:12:35,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 19:12:35,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 19:12:35,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 19:12:35,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 19:12:35,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 19:12:35,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 19:12:35,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 19:12:35,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 19:12:35,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 19:12:35,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 19:12:35,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 19:12:35,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 19:12:35,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 19:12:35,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 19:12:35,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 19:12:35,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 19:12:35,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 19:12:35,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 19:12:35,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 19:12:35,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 19:12:35,633 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 19:12:35,634 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 19:12:35,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 19:12:35,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 19:12:35,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 19:12:35,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 19:12:35,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 19:12:35,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 19:12:35,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 19:12:35,646 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 19:12:35,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 19:12:35,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 19:12:35,647 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 19:12:35,647 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 19:12:35,647 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 19:12:35,647 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 19:12:35,647 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 19:12:35,647 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 19:12:35,647 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 19:12:35,648 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 19:12:35,648 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 19:12:35,648 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 19:12:35,648 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 19:12:35,648 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 19:12:35,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 19:12:35,649 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 19:12:35,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 19:12:35,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 19:12:35,650 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 19:12:35,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 19:12:35,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 19:12:35,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 19:12:35,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 19:12:35,651 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 19:12:35,651 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_cc357313-f7b4-42ba-96c9-4f45ac395934/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 -> 1694ea99356b4914cc2ac5ae29bfc1619e859911 [2019-12-07 19:12:35,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 19:12:35,759 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 19:12:35,761 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 19:12:35,762 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 19:12:35,762 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 19:12:35,763 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2019-12-07 19:12:35,802 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/9952a7590/6a1af229a98c4cf4b7c96b7ec3b9cf6c/FLAGd77ddc858 [2019-12-07 19:12:36,297 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 19:12:36,297 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2019-12-07 19:12:36,316 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/9952a7590/6a1af229a98c4cf4b7c96b7ec3b9cf6c/FLAGd77ddc858 [2019-12-07 19:12:36,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/9952a7590/6a1af229a98c4cf4b7c96b7ec3b9cf6c [2019-12-07 19:12:36,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 19:12:36,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 19:12:36,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 19:12:36,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 19:12:36,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 19:12:36,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:12:36" (1/1) ... [2019-12-07 19:12:36,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39dfc6af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:12:36, skipping insertion in model container [2019-12-07 19:12:36,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:12:36" (1/1) ... [2019-12-07 19:12:36,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 19:12:36,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:12:36,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:12:36,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:12:36,988 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 19:12:36,989 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 19:12:37,036 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,048 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,048 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,050 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,050 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,053 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,053 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:37,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:12:37,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:12:37,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:12:37,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:12:37,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:12:37,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:12:37,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:12:37,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:12:37,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:12:37,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:12:37,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:12:37,400 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 19:12:37,404 INFO L168 Benchmark]: Toolchain (without parser) took 1076.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 929.0 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. [2019-12-07 19:12:37,405 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 19:12:37,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1074.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 929.0 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. [2019-12-07 19:12:37,407 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1074.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 929.0 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 19:12:38,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 19:12:38,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 19:12:38,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 19:12:38,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 19:12:38,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 19:12:38,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 19:12:38,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 19:12:38,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 19:12:38,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 19:12:38,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 19:12:38,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 19:12:38,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 19:12:38,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 19:12:38,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 19:12:38,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 19:12:38,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 19:12:38,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 19:12:38,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 19:12:38,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 19:12:38,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 19:12:38,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 19:12:38,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 19:12:38,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 19:12:38,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 19:12:38,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 19:12:38,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 19:12:38,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 19:12:38,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 19:12:38,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 19:12:38,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 19:12:38,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 19:12:38,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 19:12:38,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 19:12:38,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 19:12:38,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 19:12:38,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 19:12:38,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 19:12:38,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 19:12:38,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 19:12:38,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 19:12:38,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 19:12:38,568 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 19:12:38,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 19:12:38,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 19:12:38,569 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 19:12:38,569 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 19:12:38,569 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 19:12:38,569 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 19:12:38,569 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 19:12:38,570 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 19:12:38,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 19:12:38,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 19:12:38,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 19:12:38,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 19:12:38,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 19:12:38,571 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 19:12:38,571 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 19:12:38,571 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 19:12:38,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 19:12:38,571 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 19:12:38,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 19:12:38,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 19:12:38,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 19:12:38,572 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 19:12:38,573 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 19:12:38,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 19:12:38,573 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 19:12:38,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 19:12:38,573 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_cc357313-f7b4-42ba-96c9-4f45ac395934/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 -> 1694ea99356b4914cc2ac5ae29bfc1619e859911 [2019-12-07 19:12:38,740 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 19:12:38,750 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 19:12:38,752 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 19:12:38,753 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 19:12:38,753 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 19:12:38,754 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2019-12-07 19:12:38,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/cbfe29bde/af38683cb7e44faa87089362be14bcec/FLAG1b1704106 [2019-12-07 19:12:39,295 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 19:12:39,296 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2019-12-07 19:12:39,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/cbfe29bde/af38683cb7e44faa87089362be14bcec/FLAG1b1704106 [2019-12-07 19:12:39,823 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cc357313-f7b4-42ba-96c9-4f45ac395934/bin/utaipan/data/cbfe29bde/af38683cb7e44faa87089362be14bcec [2019-12-07 19:12:39,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 19:12:39,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 19:12:39,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 19:12:39,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 19:12:39,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 19:12:39,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:12:39" (1/1) ... [2019-12-07 19:12:39,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf609c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:12:39, skipping insertion in model container [2019-12-07 19:12:39,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:12:39" (1/1) ... [2019-12-07 19:12:39,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 19:12:39,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:12:40,089 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:12:40,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:12:40,543 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,544 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,544 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,545 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:40,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:12:40,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:12:40,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:12:40,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:12:40,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:12:40,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:12:40,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:12:40,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:12:40,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:12:40,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:12:40,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:12:40,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:12:40,965 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 19:12:40,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:12:40,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:12:40,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:12:41,009 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,011 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,016 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,016 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,017 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,017 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,018 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,019 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,019 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,019 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:12:41,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:12:41,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:12:41,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:12:41,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:12:41,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:12:41,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:12:41,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:12:41,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:12:41,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:12:41,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:12:41,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:12:41,085 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 19:12:41,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:12:41,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:12:41,121 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,121 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,127 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,128 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,129 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,129 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,131 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:12:41,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:12:41,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:12:41,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:12:41,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:12:41,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:12:41,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:12:41,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:12:41,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:12:41,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:12:41,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:12:41,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:12:41,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:12:41,762 INFO L208 MainTranslator]: Completed translation [2019-12-07 19:12:41,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:12:41 WrapperNode [2019-12-07 19:12:41,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 19:12:41,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 19:12:41,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 19:12:41,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 19:12:41,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:12:41" (1/1) ... [2019-12-07 19:12:41,795 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 19:12:41,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:12:41" (1/1) ... [2019-12-07 19:12:41,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 19:12:41,812 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 19:12:41,813 INFO L168 Benchmark]: Toolchain (without parser) took 1986.78 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.6 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -135.2 MB). Peak memory consumption was 93.4 MB. Max. memory is 11.5 GB. [2019-12-07 19:12:41,814 INFO L168 Benchmark]: CDTParser took 0.13 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 19:12:41,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1935.54 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.6 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -143.1 MB). Peak memory consumption was 283.7 MB. Max. memory is 11.5 GB. [2019-12-07 19:12:41,815 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.31 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. [2019-12-07 19:12:41,816 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1935.54 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.6 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -143.1 MB). Peak memory consumption was 283.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.31 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...