./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_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_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/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 fa33d27310e4779245d1a0d88d2818a3d7a466cd .......................................................................................................................................................................................................... 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_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/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 fa33d27310e4779245d1a0d88d2818a3d7a466cd ................................................................................................................................................................................................ 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 03:06:26,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:06:26,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:06:26,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:06:26,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:06:26,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:06:26,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:06:26,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:06:26,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:06:26,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:06:26,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:06:26,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:06:26,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:06:26,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:06:26,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:06:26,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:06:26,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:06:26,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:06:26,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:06:26,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:06:26,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:06:26,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:06:26,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:06:26,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:06:26,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:06:26,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:06:26,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:06:26,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:06:26,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:06:26,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:06:26,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:06:26,722 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:06:26,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:06:26,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:06:26,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:06:26,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:06:26,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:06:26,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:06:26,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:06:26,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:06:26,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:06:26,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:06:26,772 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:06:26,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:06:26,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:06:26,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:06:26,775 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:06:26,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:06:26,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:06:26,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:06:26,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:06:26,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:06:26,777 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:06:26,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:06:26,778 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:06:26,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:06:26,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:06:26,778 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:06:26,779 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:06:26,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:06:26,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:06:26,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:06:26,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:06:26,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:06:26,780 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:06:26,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:06:26,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:06:26,781 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:06:26,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:06:26,781 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_0b03df9c-beaa-4972-bd30-a45d5765d6da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2020-11-28 03:06:27,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:06:27,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:06:27,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:06:27,120 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:06:27,123 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:06:27,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-28 03:06:27,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/ac7a32317/6fe8d48cb0c6466a8f1d972ce043dd8a/FLAG9314e4c93 [2020-11-28 03:06:28,131 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:06:28,132 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-28 03:06:28,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/ac7a32317/6fe8d48cb0c6466a8f1d972ce043dd8a/FLAG9314e4c93 [2020-11-28 03:06:28,624 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/ac7a32317/6fe8d48cb0c6466a8f1d972ce043dd8a [2020-11-28 03:06:28,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:06:28,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:06:28,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:28,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:06:28,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:06:28,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:28" (1/1) ... [2020-11-28 03:06:28,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@709c72ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:28, skipping insertion in model container [2020-11-28 03:06:28,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:28" (1/1) ... [2020-11-28 03:06:28,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:06:28,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:06:29,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:06:29,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:06:29,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:29,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:06:30,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:06:30,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:06:30,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:06:30,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:06:30,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:06:30,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:06:30,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:06:30,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:06:30,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:06:30,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:06:30,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:06:30,493 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:06:30,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:06:30,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:06:30,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:30,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:06:30,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:06:30,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:06:30,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:06:30,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:06:30,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:06:30,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:06:30,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:06:30,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:06:30,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:06:30,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:06:30,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:06:30,757 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.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 03:06:30,764 INFO L168 Benchmark]: Toolchain (without parser) took 2133.08 ms. Allocated memory is still 100.7 MB. Free memory was 63.7 MB in the beginning and 53.4 MB in the end (delta: 10.3 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:30,765 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 83.9 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:06:30,766 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2121.22 ms. Allocated memory is still 100.7 MB. Free memory was 63.7 MB in the beginning and 53.4 MB in the end (delta: 10.3 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:30,768 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 83.9 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2121.22 ms. Allocated memory is still 100.7 MB. Free memory was 63.7 MB in the beginning and 53.4 MB in the end (delta: 10.3 MB). Peak memory consumption was 28.8 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 03:06:33,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:06:33,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:06:33,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:06:33,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:06:33,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:06:33,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:06:33,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:06:33,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:06:33,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:06:33,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:06:33,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:06:33,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:06:33,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:06:33,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:06:33,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:06:33,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:06:33,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:06:33,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:06:33,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:06:33,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:06:33,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:06:33,341 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:06:33,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:06:33,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:06:33,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:06:33,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:06:33,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:06:33,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:06:33,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:06:33,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:06:33,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:06:33,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:06:33,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:06:33,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:06:33,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:06:33,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:06:33,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:06:33,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:06:33,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:06:33,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:06:33,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:06:33,418 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:06:33,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:06:33,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:06:33,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:06:33,422 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:06:33,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:06:33,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:06:33,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:06:33,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:06:33,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:06:33,424 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:06:33,424 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:06:33,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:06:33,424 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:06:33,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:06:33,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:06:33,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:06:33,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:06:33,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:06:33,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:06:33,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:06:33,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:06:33,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:06:33,426 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:06:33,427 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:06:33,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:06:33,427 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:06:33,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:06:33,427 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:06:33,428 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_0b03df9c-beaa-4972-bd30-a45d5765d6da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2020-11-28 03:06:33,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:06:33,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:06:33,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:06:33,854 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:06:33,855 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:06:33,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-28 03:06:33,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/4daed8709/c934c356af5d4a77ab48168d49aa66fe/FLAGc7943796e [2020-11-28 03:06:34,869 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:06:34,870 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-28 03:06:34,915 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/4daed8709/c934c356af5d4a77ab48168d49aa66fe/FLAGc7943796e [2020-11-28 03:06:35,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b03df9c-beaa-4972-bd30-a45d5765d6da/bin/uautomizer/data/4daed8709/c934c356af5d4a77ab48168d49aa66fe [2020-11-28 03:06:35,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:06:35,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:06:35,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:35,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:06:35,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:06:35,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:35" (1/1) ... [2020-11-28 03:06:35,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ec24b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:35, skipping insertion in model container [2020-11-28 03:06:35,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:35" (1/1) ... [2020-11-28 03:06:35,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:06:35,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:06:35,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:06:35,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:06:36,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:36,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:06:37,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:06:37,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:06:37,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:06:37,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:06:37,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:06:37,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:06:37,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:06:37,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:06:37,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:06:37,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:06:37,719 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:06:37,751 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:06:37,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:06:37,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:06:37,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:06:37,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:06:37,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:06:37,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:06:37,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:06:37,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:06:37,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:06:37,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:06:37,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:06:37,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:06:37,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:06:37,989 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:06:38,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:06:38,724 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:06:38,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:38 WrapperNode [2020-11-28 03:06:38,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:38,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:06:38,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:06:38,726 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:06:38,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:38" (1/1) ... [2020-11-28 03:06:38,775 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 03:06:38,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:38" (1/1) ... [2020-11-28 03:06:38,825 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:06:38,825 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:06:38,827 INFO L168 Benchmark]: Toolchain (without parser) took 3420.86 ms. Allocated memory was 52.4 MB in the beginning and 140.5 MB in the end (delta: 88.1 MB). Free memory was 35.3 MB in the beginning and 102.9 MB in the end (delta: -67.6 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:38,829 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:06:38,830 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3318.49 ms. Allocated memory was 52.4 MB in the beginning and 140.5 MB in the end (delta: 88.1 MB). Free memory was 35.2 MB in the beginning and 107.1 MB in the end (delta: -71.9 MB). Peak memory consumption was 64.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:38,830 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.29 ms. Allocated memory is still 140.5 MB. Free memory was 107.1 MB in the beginning and 102.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:38,832 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3318.49 ms. Allocated memory was 52.4 MB in the beginning and 140.5 MB in the end (delta: 88.1 MB). Free memory was 35.2 MB in the beginning and 107.1 MB in the end (delta: -71.9 MB). Peak memory consumption was 64.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 99.29 ms. Allocated memory is still 140.5 MB. Free memory was 107.1 MB in the beginning and 102.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 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...