./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_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_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/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 86a2fb239b53137235fb672f942d93869e1cf6d6 ............................................................................................................................................................................................... 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_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/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 86a2fb239b53137235fb672f942d93869e1cf6d6 ....................................................................................................................................................................................................................................... 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 21:47:16,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:47:16,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:47:16,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:47:16,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:47:16,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:47:16,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:47:16,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:47:16,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:47:16,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:47:16,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:47:16,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:47:16,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:47:16,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:47:16,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:47:16,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:47:16,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:47:16,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:47:17,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:47:17,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:47:17,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:47:17,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:47:17,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:47:17,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:47:17,007 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:47:17,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:47:17,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:47:17,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:47:17,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:47:17,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:47:17,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:47:17,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:47:17,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:47:17,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:47:17,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:47:17,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:47:17,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:47:17,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:47:17,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:47:17,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:47:17,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:47:17,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 21:47:17,028 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:47:17,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:47:17,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:47:17,029 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:47:17,029 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:47:17,030 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:47:17,030 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 21:47:17,030 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:47:17,030 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:47:17,030 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 21:47:17,031 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 21:47:17,031 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:47:17,031 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 21:47:17,031 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 21:47:17,031 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 21:47:17,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:47:17,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 21:47:17,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:47:17,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:47:17,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:47:17,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:47:17,033 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:47:17,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:47:17,033 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:47:17,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:47:17,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:47:17,034 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:47:17,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:47:17,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:47:17,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:47:17,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:47:17,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:47:17,035 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 21:47:17,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 21:47:17,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:47:17,036 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:47:17,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:47:17,036 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 21:47:17,036 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_353946c6-d2d7-4777-8048-49a93d77293e/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 -> 86a2fb239b53137235fb672f942d93869e1cf6d6 [2019-12-07 21:47:17,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:47:17,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:47:17,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:47:17,150 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:47:17,150 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:47:17,150 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2019-12-07 21:47:17,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/60d2ab36f/470a44643abc4daa88c10b80db10e0e4/FLAGfdf393bc7 [2019-12-07 21:47:17,766 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:47:17,766 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2019-12-07 21:47:17,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/60d2ab36f/470a44643abc4daa88c10b80db10e0e4/FLAGfdf393bc7 [2019-12-07 21:47:18,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/60d2ab36f/470a44643abc4daa88c10b80db10e0e4 [2019-12-07 21:47:18,172 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:47:18,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:47:18,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:47:18,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:47:18,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:47:18,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:47:18" (1/1) ... [2019-12-07 21:47:18,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ab16e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:47:18, skipping insertion in model container [2019-12-07 21:47:18,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:47:18" (1/1) ... [2019-12-07 21:47:18,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:47:18,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:47:18,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:47:18,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:47:18,847 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 21:47:18,848 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 21:47:18,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:47:18,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,933 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,934 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:18,937 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:19,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:47:19,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:47:19,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:47:19,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:47:19,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:47:19,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:47:19,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:47:19,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:47:19,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:47:19,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:47:19,307 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 21:47:19,311 INFO L168 Benchmark]: Toolchain (without parser) took 1137.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2019-12-07 21:47:19,312 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:47:19,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1135.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2019-12-07 21:47:19,314 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1135.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 21:47:20,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:47:20,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:47:20,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:47:20,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:47:20,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:47:20,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:47:20,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:47:20,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:47:20,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:47:20,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:47:20,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:47:20,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:47:20,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:47:20,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:47:20,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:47:20,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:47:20,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:47:20,456 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:47:20,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:47:20,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:47:20,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:47:20,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:47:20,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:47:20,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:47:20,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:47:20,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:47:20,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:47:20,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:47:20,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:47:20,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:47:20,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:47:20,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:47:20,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:47:20,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:47:20,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:47:20,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:47:20,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:47:20,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:47:20,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:47:20,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:47:20,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 21:47:20,479 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:47:20,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:47:20,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:47:20,480 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:47:20,480 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:47:20,480 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:47:20,480 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:47:20,480 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:47:20,480 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:47:20,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:47:20,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:47:20,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:47:20,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:47:20,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:47:20,482 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:47:20,482 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 21:47:20,482 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 21:47:20,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:47:20,482 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:47:20,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:47:20,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:47:20,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:47:20,483 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 21:47:20,484 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 21:47:20,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:47:20,484 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:47:20,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:47:20,484 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_353946c6-d2d7-4777-8048-49a93d77293e/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 -> 86a2fb239b53137235fb672f942d93869e1cf6d6 [2019-12-07 21:47:20,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:47:20,665 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:47:20,668 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:47:20,670 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:47:20,670 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:47:20,671 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2019-12-07 21:47:20,712 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/0616a6441/58d494f5fdc44a15a14d05236ce04aca/FLAG7df969a5b [2019-12-07 21:47:21,314 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:47:21,314 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2019-12-07 21:47:21,335 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/0616a6441/58d494f5fdc44a15a14d05236ce04aca/FLAG7df969a5b [2019-12-07 21:47:21,696 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_353946c6-d2d7-4777-8048-49a93d77293e/bin/utaipan/data/0616a6441/58d494f5fdc44a15a14d05236ce04aca [2019-12-07 21:47:21,700 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:47:21,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:47:21,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:47:21,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:47:21,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:47:21,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:47:21" (1/1) ... [2019-12-07 21:47:21,711 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 09:47:21, skipping insertion in model container [2019-12-07 21:47:21,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:47:21" (1/1) ... [2019-12-07 21:47:21,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:47:21,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:47:21,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:47:21,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:47:22,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:47:22,510 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,510 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,511 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,511 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,523 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,523 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,525 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,525 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,527 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,529 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:47:22,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:47:22,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:47:22,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:47:22,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:47:22,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:47:22,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:47:22,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:47:22,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:47:22,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:47:22,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,957 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,957 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:22,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:47:22,985 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 21:47:23,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:47:23,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:47:23,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:47:23,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:47:23,041 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,041 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,042 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,042 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,042 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,047 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,047 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,048 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,048 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,049 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,049 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,049 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,050 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:47:23,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:47:23,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:47:23,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:47:23,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:47:23,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:47:23,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:47:23,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:47:23,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:47:23,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:47:23,100 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,104 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,120 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,120 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:47:23,133 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 21:47:23,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:47:23,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:47:23,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:47:23,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,178 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,180 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,181 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,181 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,181 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:47:23,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:47:23,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:47:23,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:47:23,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:47:23,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:47:23,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:47:23,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:47:23,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:47:23,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:47:23,225 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,228 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:47:23,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:47:23,902 INFO L208 MainTranslator]: Completed translation [2019-12-07 21:47:23,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:47:23 WrapperNode [2019-12-07 21:47:23,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:47:23,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 21:47:23,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 21:47:23,903 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 21:47:23,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:47:23" (1/1) ... [2019-12-07 21:47:23,943 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 21:47:23,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:47:23" (1/1) ... [2019-12-07 21:47:23,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 21:47:23,962 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 21:47:23,963 INFO L168 Benchmark]: Toolchain (without parser) took 2262.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 233.3 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -89.1 MB). Peak memory consumption was 144.3 MB. Max. memory is 11.5 GB. [2019-12-07 21:47:23,964 INFO L168 Benchmark]: CDTParser took 0.17 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 21:47:23,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2200.53 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 233.3 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -97.2 MB). Peak memory consumption was 296.0 MB. Max. memory is 11.5 GB. [2019-12-07 21:47:23,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.49 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2019-12-07 21:47:23,966 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 2200.53 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 233.3 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -97.2 MB). Peak memory consumption was 296.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.49 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 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...