./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_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/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_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/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_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/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_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/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 [2020-11-30 00:18:46,372 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:18:46,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:18:46,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:18:46,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:18:46,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:18:46,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:18:46,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:18:46,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:18:46,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:18:46,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:18:46,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:18:46,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:18:46,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:18:46,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:18:46,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:18:46,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:18:46,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:18:46,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:18:46,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:18:46,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:18:46,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:18:46,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:18:46,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:18:46,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:18:46,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:18:46,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:18:46,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:18:46,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:18:46,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:18:46,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:18:46,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:18:46,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:18:46,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:18:46,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:18:46,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:18:46,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:18:46,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:18:46,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:18:46,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:18:46,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:18:46,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:18:46,618 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:18:46,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:18:46,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:18:46,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:18:46,621 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:18:46,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:18:46,622 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:18:46,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:18:46,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:18:46,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:18:46,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:18:46,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:18:46,625 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:18:46,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:18:46,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:18:46,626 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:18:46,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:18:46,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:18:46,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:18:46,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:18:46,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:18:46,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:18:46,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:18:46,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:18:46,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:18:46,629 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:18:46,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:18:46,629 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_baadaa64-0419-4eda-a077-cf65f3059a69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2020-11-30 00:18:47,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:18:47,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:18:47,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:18:47,051 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:18:47,052 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:18:47,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-30 00:18:47,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/b4df7a157/c8f932f166b24bb5b7e03ab4ca902967/FLAG6003d2699 [2020-11-30 00:18:48,312 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:18:48,313 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-30 00:18:48,383 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/b4df7a157/c8f932f166b24bb5b7e03ab4ca902967/FLAG6003d2699 [2020-11-30 00:18:48,676 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/b4df7a157/c8f932f166b24bb5b7e03ab4ca902967 [2020-11-30 00:18:48,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:18:48,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:18:48,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:18:48,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:18:48,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:18:48,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:18:48" (1/1) ... [2020-11-30 00:18:48,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8de7a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:18:48, skipping insertion in model container [2020-11-30 00:18:48,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:18:48" (1/1) ... [2020-11-30 00:18:48,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:18:48,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:18:49,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:18:49,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:18:50,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:50,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:51,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:18:51,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:18:51,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:18:51,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:18:51,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:18:51,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:18:51,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:18:51,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:18:51,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:18:51,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:18:51,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:18:52,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:52,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:18:52,642 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) [2020-11-30 00:18:52,655 INFO L168 Benchmark]: Toolchain (without parser) took 3972.29 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 50.1 MB in the beginning and 45.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:18:52,656 INFO L168 Benchmark]: CDTParser took 0.95 ms. Allocated memory is still 88.1 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:18:52,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3954.31 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 49.9 MB in the beginning and 45.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:18:52,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95 ms. Allocated memory is still 88.1 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3954.31 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 49.9 MB in the beginning and 45.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 27.2 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 [2020-11-30 00:18:55,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:18:55,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:18:55,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:18:55,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:18:55,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:18:55,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:18:55,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:18:55,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:18:55,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:18:55,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:18:55,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:18:55,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:18:55,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:18:55,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:18:55,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:18:55,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:18:55,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:18:55,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:18:55,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:18:55,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:18:55,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:18:55,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:18:55,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:18:55,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:18:55,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:18:55,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:18:55,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:18:55,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:18:55,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:18:55,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:18:55,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:18:55,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:18:55,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:18:55,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:18:55,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:18:55,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:18:55,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:18:55,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:18:55,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:18:55,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:18:55,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:18:55,574 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:18:55,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:18:55,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:18:55,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:18:55,577 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:18:55,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:18:55,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:18:55,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:18:55,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:18:55,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:18:55,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:18:55,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:18:55,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:18:55,579 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:18:55,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:18:55,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:18:55,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:18:55,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:18:55,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:18:55,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:18:55,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:18:55,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:18:55,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:18:55,582 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:18:55,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:18:55,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:18:55,583 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:18:55,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:18:55,584 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:18:55,584 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_baadaa64-0419-4eda-a077-cf65f3059a69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2020-11-30 00:18:55,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:18:56,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:18:56,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:18:56,038 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:18:56,038 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:18:56,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-30 00:18:56,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/53ef309a7/8d6e88e5c7534590944c58b873ab766e/FLAG45b75fe19 [2020-11-30 00:18:57,294 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:18:57,295 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-30 00:18:57,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/53ef309a7/8d6e88e5c7534590944c58b873ab766e/FLAG45b75fe19 [2020-11-30 00:18:57,639 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_baadaa64-0419-4eda-a077-cf65f3059a69/bin/uautomizer/data/53ef309a7/8d6e88e5c7534590944c58b873ab766e [2020-11-30 00:18:57,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:18:57,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:18:57,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:18:57,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:18:57,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:18:57,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:18:57" (1/1) ... [2020-11-30 00:18:57,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3322b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:18:57, skipping insertion in model container [2020-11-30 00:18:57,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:18:57" (1/1) ... [2020-11-30 00:18:57,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:18:57,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:18:58,434 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:18:58,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:18:59,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:18:59,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:00,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:00,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:19:00,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:19:00,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:19:00,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:19:00,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:19:00,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:19:00,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:19:00,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:19:00,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:19:00,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:19:00,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:19:01,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:19:01,629 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:19:01,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:19:01,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:19:01,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:01,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:19:01,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:19:01,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:19:01,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:19:01,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:19:01,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:19:01,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:19:01,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:19:01,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:19:01,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:19:01,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:19:02,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:02,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:19:03,854 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:19:03,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:03 WrapperNode [2020-11-30 00:19:03,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:03,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:19:03,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:19:03,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:19:03,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:03" (1/1) ... [2020-11-30 00:19:03,934 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]]] [2020-11-30 00:19:04,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:03" (1/1) ... [2020-11-30 00:19:04,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:19:04,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:19:04,093 INFO L168 Benchmark]: Toolchain (without parser) took 6444.75 ms. Allocated memory was 50.3 MB in the beginning and 155.2 MB in the end (delta: 104.9 MB). Free memory was 29.6 MB in the beginning and 29.7 MB in the end (delta: -155.2 kB). Peak memory consumption was 105.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:04,094 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:19:04,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6205.97 ms. Allocated memory was 50.3 MB in the beginning and 155.2 MB in the end (delta: 104.9 MB). Free memory was 29.3 MB in the beginning and 36.0 MB in the end (delta: -6.8 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:04,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 234.29 ms. Allocated memory is still 155.2 MB. Free memory was 36.0 MB in the beginning and 29.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:04,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6205.97 ms. Allocated memory was 50.3 MB in the beginning and 155.2 MB in the end (delta: 104.9 MB). Free memory was 29.3 MB in the beginning and 36.0 MB in the end (delta: -6.8 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 234.29 ms. Allocated memory is still 155.2 MB. Free memory was 36.0 MB in the beginning and 29.7 MB in the end (delta: 6.3 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...