./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_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_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/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 2eab4a8b2276bc96b8295467ea14b01e64fb1bf8 ............................................................................................................................................................................................... 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_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/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 2eab4a8b2276bc96b8295467ea14b01e64fb1bf8 ................................................................................................................................................................................................................................. 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 17:03:22,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:03:22,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:03:22,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:03:22,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:03:22,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:03:22,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:03:22,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:03:22,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:03:22,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:03:22,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:03:22,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:03:22,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:03:22,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:03:22,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:03:22,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:03:22,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:03:22,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:03:22,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:03:22,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:03:22,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:03:22,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:03:22,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:03:22,453 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:03:22,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:03:22,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:03:22,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:03:22,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:03:22,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:03:22,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:03:22,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:03:22,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:03:22,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:03:22,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:03:22,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:03:22,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:03:22,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:03:22,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:03:22,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:03:22,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:03:22,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:03:22,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 17:03:22,469 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:03:22,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:03:22,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 17:03:22,470 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 17:03:22,470 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 17:03:22,470 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 17:03:22,470 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 17:03:22,471 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 17:03:22,471 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 17:03:22,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 17:03:22,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:03:22,473 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:03:22,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:03:22,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:03:22,473 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:03:22,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:03:22,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:03:22,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:03:22,474 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 17:03:22,474 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_02b628dd-6463-41e4-be99-03121ffb495d/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 -> 2eab4a8b2276bc96b8295467ea14b01e64fb1bf8 [2019-12-07 17:03:22,575 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:03:22,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:03:22,585 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:03:22,586 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:03:22,586 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:03:22,586 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_harness.i [2019-12-07 17:03:22,622 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/695fefa85/4cca5a637c1b4a6f841c54682be5004f/FLAG139a7e5d4 [2019-12-07 17:03:23,230 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:03:23,230 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_harness.i [2019-12-07 17:03:23,252 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/695fefa85/4cca5a637c1b4a6f841c54682be5004f/FLAG139a7e5d4 [2019-12-07 17:03:23,610 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/695fefa85/4cca5a637c1b4a6f841c54682be5004f [2019-12-07 17:03:23,614 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:03:23,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:03:23,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:03:23,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:03:23,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:03:23,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:03:23" (1/1) ... [2019-12-07 17:03:23,626 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 05:03:23, skipping insertion in model container [2019-12-07 17:03:23,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:03:23" (1/1) ... [2019-12-07 17:03:23,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:03:23,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:03:23,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:03:23,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:03:24,430 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 17:03:24,431 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 17:03:24,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,486 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,495 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,495 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,497 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,497 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,498 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,499 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,500 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,500 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:24,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:03:24,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:03:24,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:03:24,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:03:24,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:03:24,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:03:24,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:03:24,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:03:24,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:03:24,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:03:24,922 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:03:24,930 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 17:03:24,935 INFO L168 Benchmark]: Toolchain (without parser) took 1318.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.7 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -111.0 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-07 17:03:24,935 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:03:24,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1315.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.7 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -111.0 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-07 17:03:24,937 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1315.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.7 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -111.0 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 17:03:26,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:03:26,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:03:26,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:03:26,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:03:26,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:03:26,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:03:26,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:03:26,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:03:26,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:03:26,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:03:26,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:03:26,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:03:26,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:03:26,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:03:26,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:03:26,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:03:26,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:03:26,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:03:26,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:03:26,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:03:26,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:03:26,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:03:26,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:03:26,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:03:26,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:03:26,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:03:26,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:03:26,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:03:26,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:03:26,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:03:26,091 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:03:26,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:03:26,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:03:26,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:03:26,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:03:26,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:03:26,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:03:26,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:03:26,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:03:26,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:03:26,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 17:03:26,104 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:03:26,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:03:26,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 17:03:26,105 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 17:03:26,105 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 17:03:26,106 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 17:03:26,106 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 17:03:26,106 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 17:03:26,106 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 17:03:26,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 17:03:26,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:03:26,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:03:26,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:03:26,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:03:26,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:03:26,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:03:26,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:03:26,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:03:26,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:03:26,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:03:26,109 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_02b628dd-6463-41e4-be99-03121ffb495d/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 -> 2eab4a8b2276bc96b8295467ea14b01e64fb1bf8 [2019-12-07 17:03:26,269 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:03:26,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:03:26,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:03:26,283 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:03:26,283 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:03:26,284 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_harness.i [2019-12-07 17:03:26,321 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/840019088/541357df8d904bda983ad7ebbd1f90c0/FLAG68d27118f [2019-12-07 17:03:26,955 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:03:26,955 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_from_cursor_harness.i [2019-12-07 17:03:26,977 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/840019088/541357df8d904bda983ad7ebbd1f90c0/FLAG68d27118f [2019-12-07 17:03:27,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02b628dd-6463-41e4-be99-03121ffb495d/bin/utaipan/data/840019088/541357df8d904bda983ad7ebbd1f90c0 [2019-12-07 17:03:27,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:03:27,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:03:27,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:03:27,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:03:27,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:03:27,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:03:27" (1/1) ... [2019-12-07 17:03:27,359 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 05:03:27, skipping insertion in model container [2019-12-07 17:03:27,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:03:27" (1/1) ... [2019-12-07 17:03:27,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:03:27,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:03:27,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:03:27,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:03:28,236 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,236 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,250 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,250 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,255 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,255 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,256 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:03:28,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:03:28,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:03:28,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:03:28,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:03:28,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:03:28,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:03:28,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:03:28,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:03:28,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:03:28,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:03:28,758 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,758 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:03:28,840 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 17:03:28,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:03:28,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:03:28,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:03:28,906 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,906 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,907 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,907 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,907 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,912 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:28,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:03:28,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:03:28,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:03:28,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:03:28,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:03:28,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:03:28,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:03:28,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:03:28,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:03:28,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:03:28,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:03:29,001 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,002 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:03:29,044 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:03:29,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:03:29,055 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:03:29,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,078 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,078 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,082 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,082 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:03:29,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:03:29,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:03:29,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:03:29,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:03:29,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:03:29,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:03:29,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:03:29,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:03:29,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:03:29,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:03:29,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:03:29,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:03:29,792 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:03:29,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:03:29 WrapperNode [2019-12-07 17:03:29,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:03:29,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:03:29,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:03:29,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:03:29,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:03:29" (1/1) ... [2019-12-07 17:03:29,833 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 17:03:29,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:03:29" (1/1) ... [2019-12-07 17:03:29,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:03:29,855 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 17:03:29,857 INFO L168 Benchmark]: Toolchain (without parser) took 2502.40 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 941.6 MB in the beginning and 946.9 MB in the end (delta: -5.3 MB). Peak memory consumption was 240.1 MB. Max. memory is 11.5 GB. [2019-12-07 17:03:29,857 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 17:03:29,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2437.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 941.6 MB in the beginning and 946.9 MB in the end (delta: -5.3 MB). Peak memory consumption was 308.9 MB. Max. memory is 11.5 GB. [2019-12-07 17:03:29,858 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.51 ms. Allocated memory is still 1.3 GB. Free memory is still 946.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:03:29,859 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 2437.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 941.6 MB in the beginning and 946.9 MB in the end (delta: -5.3 MB). Peak memory consumption was 308.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.51 ms. Allocated memory is still 1.3 GB. Free memory is still 946.9 MB. There was no memory consumed. 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...