./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 567796d92978fbc9474b679241bb435663f6ba46 .......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 567796d92978fbc9474b679241bb435663f6ba46 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:20:04,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:04,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:04,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:04,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:04,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:04,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:04,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:04,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:04,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:04,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:04,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:04,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:04,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:04,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:04,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:04,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:04,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:04,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:04,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:04,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:04,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:04,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:04,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:04,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:04,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:04,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:04,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:04,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:04,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:04,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:04,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:04,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:04,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:04,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:04,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:04,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:04,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:04,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:04,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:04,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:04,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:20:04,686 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:04,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:04,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:04,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:04,689 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:04,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:04,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:04,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:04,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:04,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:04,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:04,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:04,692 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:04,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:04,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:04,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:04,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:04,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:04,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:04,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:04,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:04,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:04,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:04,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:04,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:04,695 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:04,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:04,695 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2020-11-28 03:20:05,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:05,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:05,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:05,097 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:05,098 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:05,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 03:20:05,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/d3d165e5b/b8a5783d79604e09bd1491ab1c6698a6/FLAGed0c59d15 [2020-11-28 03:20:06,120 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:06,121 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 03:20:06,182 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/d3d165e5b/b8a5783d79604e09bd1491ab1c6698a6/FLAGed0c59d15 [2020-11-28 03:20:06,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/d3d165e5b/b8a5783d79604e09bd1491ab1c6698a6 [2020-11-28 03:20:06,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:06,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:06,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:06,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:06,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:06,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:06" (1/1) ... [2020-11-28 03:20:06,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@215e172e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:06, skipping insertion in model container [2020-11-28 03:20:06,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:06" (1/1) ... [2020-11-28 03:20:06,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:06,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:07,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:07,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:08,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:08,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:09,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:09,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:09,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:09,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:09,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:09,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:09,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:09,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:09,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:09,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:09,661 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:10,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:10,383 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 03:20:10,394 INFO L168 Benchmark]: Toolchain (without parser) took 3823.04 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 50.4 MB in the beginning and 45.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:10,396 INFO L168 Benchmark]: CDTParser took 1.35 ms. Allocated memory is still 90.2 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:10,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3819.47 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 50.2 MB in the beginning and 45.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:10,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 ms. Allocated memory is still 90.2 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3819.47 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 50.2 MB in the beginning and 45.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:20:12,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:12,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:13,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:13,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:13,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:13,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:13,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:13,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:13,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:13,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:13,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:13,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:13,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:13,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:13,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:13,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:13,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:13,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:13,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:13,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:13,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:13,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:13,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:13,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:13,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:13,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:13,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:13,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:13,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:13,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:13,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:13,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:13,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:13,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:13,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:13,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:13,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:13,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:13,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:13,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:13,130 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:20:13,180 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:13,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:13,184 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:13,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:13,185 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:13,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:13,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:13,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:13,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:13,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:13,188 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:13,188 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:13,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:13,189 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:13,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:13,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:13,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:13,190 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:13,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:13,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:13,191 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:13,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:13,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:13,192 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:13,192 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:13,192 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:13,192 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:13,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:13,193 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:20:13,193 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2020-11-28 03:20:13,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:13,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:13,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:13,727 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:13,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:13,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 03:20:13,801 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/cb22b26ee/425ab62ffcd145ac90855040b1a84488/FLAG55abab74d [2020-11-28 03:20:14,869 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:14,870 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 03:20:14,927 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/cb22b26ee/425ab62ffcd145ac90855040b1a84488/FLAG55abab74d [2020-11-28 03:20:15,194 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a3518d2-fa4e-4b01-ae77-8cc67651f28d/bin/uautomizer/data/cb22b26ee/425ab62ffcd145ac90855040b1a84488 [2020-11-28 03:20:15,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:15,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:15,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:15,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:15,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:15,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:15,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbe06f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:15, skipping insertion in model container [2020-11-28 03:20:15,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:15,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:15,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:15,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:15,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:17,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:17,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:17,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:17,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:17,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:17,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:17,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:17,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:17,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:17,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:18,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:18,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:18,642 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:20:18,675 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:18,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:18,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:18,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:18,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:18,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:18,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:18,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:18,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:18,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:18,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:18,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:18,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:18,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:19,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:20,209 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:20:20,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:20 WrapperNode [2020-11-28 03:20:20,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:20,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:20:20,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:20:20,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:20:20,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:20" (1/1) ... [2020-11-28 03:20:20,303 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 03:20:20,382 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:20" (1/1) ... [2020-11-28 03:20:20,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:20:20,383 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:20:20,385 INFO L168 Benchmark]: Toolchain (without parser) took 5183.84 ms. Allocated memory was 67.1 MB in the beginning and 138.4 MB in the end (delta: 71.3 MB). Free memory was 38.7 MB in the beginning and 43.7 MB in the end (delta: -5.0 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:20,385 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:20,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5006.64 ms. Allocated memory was 67.1 MB in the beginning and 138.4 MB in the end (delta: 71.3 MB). Free memory was 38.5 MB in the beginning and 50.0 MB in the end (delta: -11.5 MB). Peak memory consumption was 84.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:20,387 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.41 ms. Allocated memory is still 138.4 MB. Free memory was 49.0 MB in the beginning and 43.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:20,391 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5006.64 ms. Allocated memory was 67.1 MB in the beginning and 138.4 MB in the end (delta: 71.3 MB). Free memory was 38.5 MB in the beginning and 50.0 MB in the end (delta: -11.5 MB). Peak memory consumption was 84.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.41 ms. Allocated memory is still 138.4 MB. Free memory was 49.0 MB in the beginning and 43.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...