./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_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_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/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 37d4686dfc2dde349024c2d64975b94127d91410 ............................................................................................................................................................................................................ 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_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/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 37d4686dfc2dde349024c2d64975b94127d91410 .................................................................................................................................................................................................. 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 02:56:54,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:56:54,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:56:54,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:56:54,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:56:54,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:56:54,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:56:54,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:56:54,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:56:54,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:56:54,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:56:54,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:56:54,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:56:54,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:56:54,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:56:54,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:56:54,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:56:54,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:56:54,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:56:54,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:56:54,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:56:54,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:56:54,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:56:54,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:56:54,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:56:54,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:56:54,731 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:56:54,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:56:54,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:56:54,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:56:54,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:56:54,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:56:54,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:56:54,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:56:54,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:56:54,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:56:54,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:56:54,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:56:54,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:56:54,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:56:54,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:56:54,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 02:56:54,791 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:56:54,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:56:54,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:56:54,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:56:54,797 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:56:54,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:56:54,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:56:54,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:56:54,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:56:54,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:56:54,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:56:54,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:56:54,800 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:56:54,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:56:54,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:56:54,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:56:54,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:56:54,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:56:54,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:56:54,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:56:54,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:56:54,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:56:54,810 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:56:54,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:56:54,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:56:54,811 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:56:54,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:56:54,812 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_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d4686dfc2dde349024c2d64975b94127d91410 [2020-11-28 02:56:55,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:56:55,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:56:55,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:56:55,139 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:56:55,139 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:56:55,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-28 02:56:55,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/0c58ee7a8/b3cf728f06864a00817faf4a4a646af2/FLAG82040f192 [2020-11-28 02:56:56,003 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:56:56,005 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-28 02:56:56,050 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/0c58ee7a8/b3cf728f06864a00817faf4a4a646af2/FLAG82040f192 [2020-11-28 02:56:56,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/0c58ee7a8/b3cf728f06864a00817faf4a4a646af2 [2020-11-28 02:56:56,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:56:56,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:56:56,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:56,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:56:56,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:56:56,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:56" (1/1) ... [2020-11-28 02:56:56,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb19ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:56, skipping insertion in model container [2020-11-28 02:56:56,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:56" (1/1) ... [2020-11-28 02:56:56,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:56:56,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:56:57,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:56:57,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-28 02:56:57,760 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:56:57,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-28 02:56:57,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:57,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:56:58,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:56:58,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:56:58,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:56:58,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:56:58,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:56:58,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:56:58,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:56:58,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:56:58,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:56:58,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:56:58,576 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:56:58,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:56:58,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-28 02:56:58,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:56:58,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-28 02:56:58,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:56:58,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:56:58,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:56:58,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:56:58,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:56:58,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:56:58,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:56:58,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:56:58,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:56:58,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:56:58,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:56:58,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:56:58,812 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 02:56:58,818 INFO L168 Benchmark]: Toolchain (without parser) took 2254.76 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 64.0 MB in the beginning and 74.6 MB in the end (delta: -10.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:58,820 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 102.8 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:56:58,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2250.83 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 63.8 MB in the beginning and 74.6 MB in the end (delta: -10.8 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:58,825 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 102.8 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2250.83 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 63.8 MB in the beginning and 74.6 MB in the end (delta: -10.8 MB). Peak memory consumption was 31.6 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 02:57:01,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:01,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:01,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:01,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:01,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:01,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:01,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:01,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:01,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:01,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:01,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:01,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:01,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:01,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:01,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:01,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:01,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:01,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:01,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:01,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:01,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:01,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:01,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:01,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:01,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:01,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:01,288 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:01,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:01,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:01,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:01,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:01,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:01,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:01,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:01,298 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:01,299 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:01,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:01,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:01,302 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:01,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:01,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 02:57:01,347 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:01,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:01,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:01,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:01,353 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:01,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:01,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:01,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:01,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:01,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:01,355 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:01,355 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:01,355 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:01,355 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:01,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:01,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:01,356 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:01,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:01,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:01,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:01,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:01,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:01,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:01,358 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:01,358 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:01,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:01,359 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:01,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:01,359 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 02:57:01,359 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_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d4686dfc2dde349024c2d64975b94127d91410 [2020-11-28 02:57:01,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:01,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:01,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:01,762 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:01,763 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:01,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-28 02:57:01,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/66a2a2b57/9679dc8f85934ddfb4ec0dadf6a9f653/FLAG06edf85c6 [2020-11-28 02:57:02,811 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:02,811 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-28 02:57:02,861 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/66a2a2b57/9679dc8f85934ddfb4ec0dadf6a9f653/FLAG06edf85c6 [2020-11-28 02:57:03,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_898ca8fd-4e7d-491d-b6d2-f9377c3e9fe5/bin/uautomizer/data/66a2a2b57/9679dc8f85934ddfb4ec0dadf6a9f653 [2020-11-28 02:57:03,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:03,280 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:03,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:03,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:03,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:03,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:03" (1/1) ... [2020-11-28 02:57:03,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d86af26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:03, skipping insertion in model container [2020-11-28 02:57:03,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:03" (1/1) ... [2020-11-28 02:57:03,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:03,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:04,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:04,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-28 02:57:04,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:04,818 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-28 02:57:04,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:05,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:05,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:05,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:05,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:05,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:05,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:05,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:05,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:05,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:05,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:05,592 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:57:05,652 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:05,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-28 02:57:05,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:05,661 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-28 02:57:05,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:05,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:05,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:05,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:05,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:05,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:05,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:05,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:05,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:05,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:05,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:06,680 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:57:06,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:06 WrapperNode [2020-11-28 02:57:06,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:06,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:06,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:57:06,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:57:06,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:06" (1/1) ... [2020-11-28 02:57:06,775 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] [2020-11-28 02:57:06,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:06" (1/1) ... [2020-11-28 02:57:06,826 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:06,826 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:06,829 INFO L168 Benchmark]: Toolchain (without parser) took 3547.30 ms. Allocated memory was 54.5 MB in the beginning and 96.5 MB in the end (delta: 41.9 MB). Free memory was 25.9 MB in the beginning and 57.0 MB in the end (delta: -31.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:06,829 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:06,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3399.18 ms. Allocated memory was 54.5 MB in the beginning and 96.5 MB in the end (delta: 41.9 MB). Free memory was 25.7 MB in the beginning and 60.4 MB in the end (delta: -34.7 MB). Peak memory consumption was 50.2 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:06,833 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.26 ms. Allocated memory is still 96.5 MB. Free memory was 60.4 MB in the beginning and 57.0 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:06,836 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3399.18 ms. Allocated memory was 54.5 MB in the beginning and 96.5 MB in the end (delta: 41.9 MB). Free memory was 25.7 MB in the beginning and 60.4 MB in the end (delta: -34.7 MB). Peak memory consumption was 50.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 142.26 ms. Allocated memory is still 96.5 MB. Free memory was 60.4 MB in the beginning and 57.0 MB in the end (delta: 3.4 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: 254]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...