./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_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_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/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 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 ............................................................................................................................................................................................... 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_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/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 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 .................................................................................................................................................................................................................................................................. 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 20:31:58,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:31:58,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:31:58,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:31:58,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:31:58,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:31:58,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:31:58,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:31:58,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:31:58,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:31:58,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:31:58,661 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:31:58,661 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:31:58,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:31:58,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:31:58,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:31:58,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:31:58,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:31:58,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:31:58,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:31:58,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:31:58,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:31:58,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:31:58,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:31:58,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:31:58,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:31:58,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:31:58,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:31:58,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:31:58,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:31:58,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:31:58,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:31:58,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:31:58,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:31:58,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:31:58,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:31:58,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:31:58,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:31:58,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:31:58,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:31:58,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:31:58,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 20:31:58,692 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:31:58,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:31:58,692 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:31:58,692 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:31:58,693 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:31:58,693 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:31:58,693 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:31:58,693 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:31:58,693 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:31:58,693 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:31:58,693 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:31:58,694 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:31:58,694 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:31:58,694 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:31:58,694 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:31:58,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:31:58,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:31:58,696 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:31:58,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:31:58,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:31:58,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:31:58,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:31:58,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:31:58,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:31:58,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:31:58,697 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 20:31:58,697 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_b23da68b-1687-4d66-8e26-54ee25fd429e/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 -> 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 [2019-12-07 20:31:58,794 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:31:58,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:31:58,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:31:58,808 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:31:58,808 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:31:58,809 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 20:31:58,851 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/07f6831e7/78e12c605eab4894a4670c7c62de81ae/FLAGb61f50f6f [2019-12-07 20:31:59,347 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:31:59,347 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 20:31:59,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/07f6831e7/78e12c605eab4894a4670c7c62de81ae/FLAGb61f50f6f [2019-12-07 20:31:59,829 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/07f6831e7/78e12c605eab4894a4670c7c62de81ae [2019-12-07 20:31:59,831 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:31:59,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:31:59,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:31:59,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:31:59,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:31:59,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:31:59" (1/1) ... [2019-12-07 20:31:59,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65dbba7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:31:59, skipping insertion in model container [2019-12-07 20:31:59,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:31:59" (1/1) ... [2019-12-07 20:31:59,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:31:59,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:32:00,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:32:00,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:32:00,721 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 20:32:00,722 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 20:32:00,783 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,783 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,784 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,784 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,785 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,795 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,795 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,797 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,797 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,799 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,799 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:00,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:01,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:32:01,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:32:01,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:32:01,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:32:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:32:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:32:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:32:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:32:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:32:01,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:32:01,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:32:01,304 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 20:32:01,308 INFO L168 Benchmark]: Toolchain (without parser) took 1475.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -112.6 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:32:01,309 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:32:01,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1473.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -112.6 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:32:01,311 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1473.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -112.6 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 20:32:02,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:32:02,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:32:02,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:32:02,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:32:02,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:32:02,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:32:02,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:32:02,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:32:02,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:32:02,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:32:02,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:32:02,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:32:02,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:32:02,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:32:02,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:32:02,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:32:02,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:32:02,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:32:02,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:32:02,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:32:02,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:32:02,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:32:02,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:32:02,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:32:02,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:32:02,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:32:02,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:32:02,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:32:02,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:32:02,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:32:02,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:32:02,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:32:02,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:32:02,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:32:02,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:32:02,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:32:02,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:32:02,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:32:02,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:32:02,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:32:02,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 20:32:02,501 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:32:02,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:32:02,501 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:32:02,502 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:32:02,502 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:32:02,502 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:32:02,502 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:32:02,502 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:32:02,502 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:32:02,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:32:02,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:32:02,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:32:02,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:32:02,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:32:02,504 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:32:02,504 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 20:32:02,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 20:32:02,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:32:02,504 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:32:02,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:32:02,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:32:02,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 20:32:02,505 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:32:02,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:32:02,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:32:02,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:32:02,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:32:02,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:32:02,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 20:32:02,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 20:32:02,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:32:02,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:32:02,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:32:02,506 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_b23da68b-1687-4d66-8e26-54ee25fd429e/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 -> 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 [2019-12-07 20:32:02,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:32:02,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:32:02,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:32:02,685 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:32:02,686 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:32:02,686 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 20:32:02,732 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/71082c129/87b32228b4b54b76a28445d6ab0389c5/FLAG4f8e3ed60 [2019-12-07 20:32:03,303 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:32:03,303 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 20:32:03,325 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/71082c129/87b32228b4b54b76a28445d6ab0389c5/FLAG4f8e3ed60 [2019-12-07 20:32:03,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b23da68b-1687-4d66-8e26-54ee25fd429e/bin/utaipan/data/71082c129/87b32228b4b54b76a28445d6ab0389c5 [2019-12-07 20:32:03,505 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:32:03,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:32:03,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:32:03,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:32:03,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:32:03,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:32:03" (1/1) ... [2019-12-07 20:32:03,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec971ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:32:03, skipping insertion in model container [2019-12-07 20:32:03,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:32:03" (1/1) ... [2019-12-07 20:32:03,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:32:03,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:32:03,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:32:03,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:32:04,616 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,616 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,616 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,617 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,618 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,629 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,629 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,631 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,633 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:04,635 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:32:05,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:32:05,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:32:05,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:32:05,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:32:05,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:32:05,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:32:05,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:32:05,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:32:05,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:32:05,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:32:05,394 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,394 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,411 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,411 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,425 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,426 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,428 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:32:05,478 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 20:32:05,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:32:05,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:32:05,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:32:05,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,576 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,576 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,580 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,581 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,581 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,583 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,583 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,583 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:32:05,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:32:05,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:32:05,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:32:05,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:32:05,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:32:05,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:32:05,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:32:05,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:32:05,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:32:05,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:32:05,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,694 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,703 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,703 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,704 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,704 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,704 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,705 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,705 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:32:05,735 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 20:32:05,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:32:05,747 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:32:05,774 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,774 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,775 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,775 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,776 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,780 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,781 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,781 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,782 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,782 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,783 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,783 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,783 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:32:05,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:32:05,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:32:05,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:32:05,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:32:05,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:32:05,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:32:05,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:32:05,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:32:05,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:32:05,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:32:05,903 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,903 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,909 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:32:05,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:32:06,603 INFO L208 MainTranslator]: Completed translation [2019-12-07 20:32:06,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:32:06 WrapperNode [2019-12-07 20:32:06,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:32:06,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 20:32:06,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 20:32:06,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 20:32:06,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:32:06" (1/1) ... [2019-12-07 20:32:06,644 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 20:32:06,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:32:06" (1/1) ... [2019-12-07 20:32:06,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 20:32:06,670 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 20:32:06,672 INFO L168 Benchmark]: Toolchain (without parser) took 3165.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 943.0 MB in the beginning and 830.7 MB in the end (delta: 112.3 MB). Peak memory consumption was 375.4 MB. Max. memory is 11.5 GB. [2019-12-07 20:32:06,672 INFO L168 Benchmark]: CDTParser took 0.18 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 20:32:06,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3095.42 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 943.0 MB in the beginning and 843.2 MB in the end (delta: 99.8 MB). Peak memory consumption was 363.0 MB. Max. memory is 11.5 GB. [2019-12-07 20:32:06,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.60 ms. Allocated memory is still 1.3 GB. Free memory was 843.2 MB in the beginning and 830.7 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. [2019-12-07 20:32:06,674 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 3095.42 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 943.0 MB in the beginning and 843.2 MB in the end (delta: 99.8 MB). Peak memory consumption was 363.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.60 ms. Allocated memory is still 1.3 GB. Free memory was 843.2 MB in the beginning and 830.7 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 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...