./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_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_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/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 ba00b6fee4f981b42f1fb385cde0a45e8c53cd44 ............................................................................................................................................................................................... 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_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/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 ba00b6fee4f981b42f1fb385cde0a45e8c53cd44 ................................................................................................................................................................................................................................. 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 12:13:38,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:13:38,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:13:38,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:13:38,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:13:38,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:13:38,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:13:38,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:13:38,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:13:38,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:13:38,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:13:38,468 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:13:38,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:13:38,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:13:38,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:13:38,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:13:38,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:13:38,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:13:38,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:13:38,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:13:38,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:13:38,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:13:38,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:13:38,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:13:38,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:13:38,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:13:38,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:13:38,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:13:38,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:13:38,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:13:38,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:13:38,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:13:38,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:13:38,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:13:38,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:13:38,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:13:38,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:13:38,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:13:38,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:13:38,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:13:38,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:13:38,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:13:38,502 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:13:38,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:13:38,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:13:38,503 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:13:38,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:13:38,503 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:13:38,503 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:13:38,503 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:13:38,503 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:13:38,503 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:13:38,504 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:13:38,504 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:13:38,504 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:13:38,504 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:13:38,504 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:13:38,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:13:38,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:13:38,506 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:13:38,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:13:38,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:13:38,506 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:13:38,506 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:13:38,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:13:38,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:13:38,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:13:38,507 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:13:38,507 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_664a972d-3387-4020-bb99-2cddc84a9735/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 -> ba00b6fee4f981b42f1fb385cde0a45e8c53cd44 [2019-12-07 12:13:38,620 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:13:38,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:13:38,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:13:38,634 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:13:38,635 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:13:38,635 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2019-12-07 12:13:38,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/e8162d90d/9f4ae90f872b409296161dace30b5ab2/FLAG983111d2a [2019-12-07 12:13:39,204 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:13:39,205 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2019-12-07 12:13:39,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/e8162d90d/9f4ae90f872b409296161dace30b5ab2/FLAG983111d2a [2019-12-07 12:13:39,706 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/e8162d90d/9f4ae90f872b409296161dace30b5ab2 [2019-12-07 12:13:39,708 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:13:39,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:13:39,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:13:39,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:13:39,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:13:39,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:13:39" (1/1) ... [2019-12-07 12:13:39,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9ae77a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:13:39, skipping insertion in model container [2019-12-07 12:13:39,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:13:39" (1/1) ... [2019-12-07 12:13:39,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:13:39,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:13:39,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:13:39,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:13:40,489 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 12:13:40,490 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 12:13:40,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:40,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:13:40,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:13:40,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:13:40,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:13:40,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:13:40,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:13:40,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:13:40,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:13:40,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:13:40,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:13:40,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:13:41,006 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 12:13:41,011 INFO L168 Benchmark]: Toolchain (without parser) took 1301.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 937.0 MB in the beginning and 1.0 GB in the end (delta: -111.6 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:13:41,011 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:13:41,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1299.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 937.0 MB in the beginning and 1.0 GB in the end (delta: -111.6 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:13:41,013 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1299.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 937.0 MB in the beginning and 1.0 GB in the end (delta: -111.6 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 12:13:42,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:13:42,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:13:42,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:13:42,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:13:42,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:13:42,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:13:42,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:13:42,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:13:42,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:13:42,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:13:42,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:13:42,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:13:42,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:13:42,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:13:42,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:13:42,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:13:42,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:13:42,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:13:42,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:13:42,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:13:42,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:13:42,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:13:42,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:13:42,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:13:42,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:13:42,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:13:42,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:13:42,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:13:42,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:13:42,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:13:42,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:13:42,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:13:42,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:13:42,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:13:42,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:13:42,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:13:42,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:13:42,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:13:42,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:13:42,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:13:42,213 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:13:42,223 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:13:42,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:13:42,224 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:13:42,224 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:13:42,224 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:13:42,225 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:13:42,225 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:13:42,225 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:13:42,225 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:13:42,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:13:42,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:13:42,227 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:13:42,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:13:42,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:13:42,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:13:42,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:13:42,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:13:42,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:13:42,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:13:42,228 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:13:42,229 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_664a972d-3387-4020-bb99-2cddc84a9735/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 -> ba00b6fee4f981b42f1fb385cde0a45e8c53cd44 [2019-12-07 12:13:42,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:13:42,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:13:42,418 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:13:42,420 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:13:42,420 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:13:42,421 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2019-12-07 12:13:42,467 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/012153b0e/667923279d944a42856ba9be859b412f/FLAGfd6356fe3 [2019-12-07 12:13:43,025 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:13:43,025 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2019-12-07 12:13:43,048 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/012153b0e/667923279d944a42856ba9be859b412f/FLAGfd6356fe3 [2019-12-07 12:13:43,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_664a972d-3387-4020-bb99-2cddc84a9735/bin/utaipan/data/012153b0e/667923279d944a42856ba9be859b412f [2019-12-07 12:13:43,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:13:43,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:13:43,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:13:43,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:13:43,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:13:43,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:13:43" (1/1) ... [2019-12-07 12:13:43,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c60231e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:13:43, skipping insertion in model container [2019-12-07 12:13:43,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:13:43" (1/1) ... [2019-12-07 12:13:43,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:13:43,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:13:43,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:13:43,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:13:44,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,175 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,177 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,180 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,180 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:13:44,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:13:44,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:13:44,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:13:44,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:13:44,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:13:44,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:13:44,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:13:44,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:13:44,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:13:44,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:13:44,670 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,671 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:13:44,756 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 12:13:44,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:13:44,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:13:44,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:13:44,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,828 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,829 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,829 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,830 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,831 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,831 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,832 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,832 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:13:44,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:13:44,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:13:44,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:13:44,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:13:44,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:13:44,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:13:44,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:13:44,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:13:44,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:13:44,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:13:44,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:13:44,957 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:13:44,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:13:44,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:13:44,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,990 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,990 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,994 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,994 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,996 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,996 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,997 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:44,997 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:45,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:13:45,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:13:45,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:13:45,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:13:45,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:13:45,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:13:45,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:13:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:13:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:13:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:13:45,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:13:45,070 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:45,070 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:13:45,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:13:45,693 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:13:45,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:13:45 WrapperNode [2019-12-07 12:13:45,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:13:45,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:13:45,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:13:45,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:13:45,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:13:45" (1/1) ... [2019-12-07 12:13:45,736 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 12:13:45,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:13:45" (1/1) ... [2019-12-07 12:13:45,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:13:45,761 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 12:13:45,762 INFO L168 Benchmark]: Toolchain (without parser) took 2512.58 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.3 MB). Free memory was 941.6 MB in the beginning and 954.6 MB in the end (delta: -12.9 MB). Peak memory consumption was 241.4 MB. Max. memory is 11.5 GB. [2019-12-07 12:13:45,762 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 12:13:45,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2442.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.3 MB). Free memory was 941.6 MB in the beginning and 963.1 MB in the end (delta: -21.4 MB). Peak memory consumption was 319.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:13:45,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.77 ms. Allocated memory is still 1.3 GB. Free memory was 963.1 MB in the beginning and 954.6 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:13:45,764 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 2442.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.3 MB). Free memory was 941.6 MB in the beginning and 963.1 MB in the end (delta: -21.4 MB). Peak memory consumption was 319.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.77 ms. Allocated memory is still 1.3 GB. Free memory was 963.1 MB in the beginning and 954.6 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 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...