./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 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:59:44,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:44,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:44,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:44,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:44,422 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:44,423 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:44,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:44,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:44,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:44,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:44,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:44,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:44,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:44,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:44,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:44,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:44,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:44,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:44,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:44,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:44,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:44,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:44,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:44,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:44,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:44,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:44,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:44,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:44,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:44,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:44,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:44,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:44,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:44,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:44,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:44,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:44,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:44,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:44,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:44,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:44,474 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:59:44,503 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:44,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:44,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:44,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:44,506 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:44,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:44,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:59:44,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:44,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:44,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:44,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:44,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:44,507 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:44,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:44,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:44,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:44,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:44,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:44,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:44,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:44,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:44,509 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:59:44,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:59:44,509 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:44,509 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:44,509 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d4686dfc2dde349024c2d64975b94127d91410 [2021-07-05 16:59:44,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:44,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:44,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:44,818 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:44,819 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:44,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-07-05 16:59:44,894 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6760b66f/6bea03e82b2b415d869431590cd05ff3/FLAG0acdef995 [2021-07-05 16:59:45,545 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:45,546 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-07-05 16:59:45,571 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6760b66f/6bea03e82b2b415d869431590cd05ff3/FLAG0acdef995 [2021-07-05 16:59:45,754 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6760b66f/6bea03e82b2b415d869431590cd05ff3 [2021-07-05 16:59:45,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:45,757 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:45,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:45,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:45,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:45,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:45" (1/1) ... [2021-07-05 16:59:45,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f553a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:45, skipping insertion in model container [2021-07-05 16:59:45,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:45" (1/1) ... [2021-07-05 16:59:45,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:45,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:46,164 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-07-05 16:59:46,184 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-07-05 16:59:46,537 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:46,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-07-05 16:59:46,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:46,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-07-05 16:59:46,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:46,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:46,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:46,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:46,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:46,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:46,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:46,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:46,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:46,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:46,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:46,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:47,022 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:47,033 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-07-05 16:59:47,034 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-07-05 16:59:47,064 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:47,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-07-05 16:59:47,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:47,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-07-05 16:59:47,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:47,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:47,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:47,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:47,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:47,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:47,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:47,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:47,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:47,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:47,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:47,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:47,240 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-07-05 16:59:47,246 INFO L168 Benchmark]: Toolchain (without parser) took 1488.13 ms. Allocated memory was 69.2 MB in the beginning and 92.3 MB in the end (delta: 23.1 MB). Free memory was 37.1 MB in the beginning and 47.9 MB in the end (delta: -10.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:47,247 INFO L168 Benchmark]: CDTParser took 5.54 ms. Allocated memory is still 48.2 MB. Free memory is still 28.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:47,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1486.03 ms. Allocated memory was 69.2 MB in the beginning and 92.3 MB in the end (delta: 23.1 MB). Free memory was 37.0 MB in the beginning and 47.9 MB in the end (delta: -10.9 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:47,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.54 ms. Allocated memory is still 48.2 MB. Free memory is still 28.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1486.03 ms. Allocated memory was 69.2 MB in the beginning and 92.3 MB in the end (delta: 23.1 MB). Free memory was 37.0 MB in the beginning and 47.9 MB in the end (delta: -10.9 MB). Peak memory consumption was 16.3 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 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:59:49,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:49,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:49,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:49,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:49,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:49,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:49,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:49,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:49,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:49,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:49,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:49,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:49,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:49,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:49,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:49,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:49,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:49,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:49,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:49,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:49,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:49,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:49,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:49,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:49,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:49,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:49,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:49,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:49,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:49,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:49,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:49,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:49,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:49,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:49,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:49,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:49,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:49,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:49,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:49,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:49,357 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:59:49,371 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:49,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:49,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:49,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:49,373 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:49,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:49,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:49,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:49,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:49,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:49,374 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:59:49,374 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:59:49,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:49,374 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:49,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:49,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:49,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:49,375 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:49,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:49,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:49,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:49,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:49,376 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:59:49,376 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:59:49,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:49,376 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:49,377 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:59:49,377 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d4686dfc2dde349024c2d64975b94127d91410 [2021-07-05 16:59:49,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:49,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:49,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:49,746 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:49,747 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:49,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-07-05 16:59:49,807 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4180fa3f3/1a9fbe54c4254283b97e74e4fc45836b/FLAGa99c65204 [2021-07-05 16:59:50,447 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:50,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-07-05 16:59:50,473 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4180fa3f3/1a9fbe54c4254283b97e74e4fc45836b/FLAGa99c65204 [2021-07-05 16:59:50,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4180fa3f3/1a9fbe54c4254283b97e74e4fc45836b [2021-07-05 16:59:50,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:50,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:50,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:50,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:50,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:50,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:50" (1/1) ... [2021-07-05 16:59:50,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db9548a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:50, skipping insertion in model container [2021-07-05 16:59:50,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:50" (1/1) ... [2021-07-05 16:59:50,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:50,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:50,883 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-07-05 16:59:50,890 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-07-05 16:59:51,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:51,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-07-05 16:59:51,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:51,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-07-05 16:59:51,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,397 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,421 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:51,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:51,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:51,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:51,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:51,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:51,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:51,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:51,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:51,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:51,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:51,817 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:51,826 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-07-05 16:59:51,841 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-07-05 16:59:51,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:51,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-07-05 16:59:51,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:51,877 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-07-05 16:59:51,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:51,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:51,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:51,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:51,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:51,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:51,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:51,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:52,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:52,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:52,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:52,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:52,533 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:59:52,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:52 WrapperNode [2021-07-05 16:59:52,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:52,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:52,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:59:52,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:59:52,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:52" (1/1) ... [2021-07-05 16:59:52,570 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]]] [2021-07-05 16:59:52,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:52" (1/1) ... [2021-07-05 16:59:52,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:52,597 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:59:52,599 INFO L168 Benchmark]: Toolchain (without parser) took 1967.78 ms. Allocated memory was 48.2 MB in the beginning and 107.0 MB in the end (delta: 58.7 MB). Free memory was 27.3 MB in the beginning and 61.9 MB in the end (delta: -34.6 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:52,600 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 29.2 MB in the beginning and 29.2 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:52,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1902.00 ms. Allocated memory was 48.2 MB in the beginning and 107.0 MB in the end (delta: 58.7 MB). Free memory was 27.2 MB in the beginning and 65.1 MB in the end (delta: -37.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:52,601 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.03 ms. Allocated memory is still 107.0 MB. Free memory was 65.1 MB in the beginning and 61.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:52,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 29.2 MB in the beginning and 29.2 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1902.00 ms. Allocated memory was 48.2 MB in the beginning and 107.0 MB in the end (delta: 58.7 MB). Free memory was 27.2 MB in the beginning and 65.1 MB in the end (delta: -37.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.03 ms. Allocated memory is still 107.0 MB. Free memory was 65.1 MB in the beginning and 61.9 MB in the end (delta: 3.1 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...