./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec 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_priority_queue_s_sift_down_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 39ac9d5c196477fac6625706dd999b23469e8fde .................................................................................................................................................................................................................................................................. 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_priority_queue_s_sift_down_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 39ac9d5c196477fac6625706dd999b23469e8fde ........................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:24:02,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:24:02,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:24:02,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:24:02,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:24:02,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:24:02,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:24:02,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:24:02,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:24:02,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:24:02,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:24:02,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:24:02,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:24:02,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:24:02,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:24:02,350 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:24:02,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:24:02,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:24:02,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:24:02,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:24:02,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:24:02,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:24:02,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:24:02,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:24:02,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:24:02,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:24:02,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:24:02,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:24:02,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:24:02,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:24:02,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:24:02,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:24:02,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:24:02,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:24:02,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:24:02,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:24:02,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:24:02,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:24:02,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:24:02,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:24:02,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:24:02,376 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:24:02,407 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:24:02,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:24:02,408 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:24:02,408 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:24:02,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:24:02,410 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:24:02,410 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:24:02,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:24:02,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:24:02,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:24:02,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:24:02,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:24:02,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:24:02,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:24:02,411 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:24:02,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:24:02,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:24:02,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:24:02,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:24:02,413 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:24:02,413 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ac9d5c196477fac6625706dd999b23469e8fde [2021-08-26 15:24:02,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:24:02,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:24:02,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:24:02,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:24:02,687 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:24:02,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-08-26 15:24:02,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1cbcd8e/5aa189e84e714bd890ad3cf48dc392ff/FLAG85763f917 [2021-08-26 15:24:03,309 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:24:03,311 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-08-26 15:24:03,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1cbcd8e/5aa189e84e714bd890ad3cf48dc392ff/FLAG85763f917 [2021-08-26 15:24:03,783 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1cbcd8e/5aa189e84e714bd890ad3cf48dc392ff [2021-08-26 15:24:03,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:24:03,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:24:03,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:24:03,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:24:03,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:24:03,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:24:03" (1/1) ... [2021-08-26 15:24:03,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53af521c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:24:03, skipping insertion in model container [2021-08-26 15:24:03,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:24:03" (1/1) ... [2021-08-26 15:24:03,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:24:03,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:24:04,067 WARN L228 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-08-26 15:24:04,073 WARN L228 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-08-26 15:24:04,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:24:04,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:24:04,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:04,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:24:04,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:24:04,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:24:04,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:24:04,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:24:04,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:24:04,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:24:04,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:24:04,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:24:04,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:24:04,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:24:05,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:24:05,185 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:24:05,207 WARN L228 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-08-26 15:24:05,208 WARN L228 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-08-26 15:24:05,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:24:05,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:24:05,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:24:05,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:24:05,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:24:05,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:24:05,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:24:05,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:24:05,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:24:05,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:24:05,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:24:05,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:24:05,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:24:05,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:05,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:24:05,380 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:270) 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) [2021-08-26 15:24:05,387 INFO L168 Benchmark]: Toolchain (without parser) took 1598.51 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 39.5 MB in the beginning and 39.2 MB in the end (delta: 240.0 kB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:24:05,388 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 31.1 MB in the beginning and 31.1 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:24:05,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1595.53 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 52.2 kB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:24:05,393 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 31.1 MB in the beginning and 31.1 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1595.53 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 52.2 kB). Peak memory consumption was 27.9 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-dev-20ed64e [2021-08-26 15:24:06,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:24:06,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:24:06,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:24:06,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:24:06,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:24:06,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:24:06,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:24:06,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:24:06,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:24:06,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:24:06,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:24:06,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:24:06,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:24:06,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:24:06,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:24:06,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:24:06,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:24:06,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:24:06,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:24:06,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:24:06,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:24:06,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:24:06,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:24:06,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:24:06,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:24:06,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:24:06,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:24:06,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:24:06,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:24:06,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:24:06,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:24:06,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:24:06,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:24:06,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:24:06,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:24:06,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:24:06,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:24:06,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:24:06,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:24:06,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:24:06,899 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:24:06,934 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:24:06,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:24:06,935 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:24:06,935 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:24:06,937 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:24:06,937 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:24:06,937 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:24:06,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:24:06,938 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:24:06,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:24:06,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:24:06,939 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:24:06,939 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:24:06,939 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:24:06,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:24:06,939 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:24:06,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:24:06,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:24:06,940 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:24:06,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:24:06,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:24:06,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:24:06,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:24:06,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:24:06,941 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:24:06,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:24:06,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:24:06,941 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:24:06,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:24:06,941 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ac9d5c196477fac6625706dd999b23469e8fde [2021-08-26 15:24:07,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:24:07,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:24:07,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:24:07,231 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:24:07,232 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:24:07,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-08-26 15:24:07,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17739234f/afd1c31b3c0d4da4a04511291eacf2d5/FLAGf6f568f32 [2021-08-26 15:24:07,904 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:24:07,904 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-08-26 15:24:07,934 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17739234f/afd1c31b3c0d4da4a04511291eacf2d5/FLAGf6f568f32 [2021-08-26 15:24:08,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17739234f/afd1c31b3c0d4da4a04511291eacf2d5 [2021-08-26 15:24:08,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:24:08,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:24:08,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:24:08,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:24:08,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:24:08,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:24:08" (1/1) ... [2021-08-26 15:24:08,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500f36e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:24:08, skipping insertion in model container [2021-08-26 15:24:08,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:24:08" (1/1) ... [2021-08-26 15:24:08,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:24:08,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:24:08,636 WARN L228 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-08-26 15:24:08,642 WARN L228 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-08-26 15:24:08,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:24:08,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:24:09,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,158 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,159 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,171 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,173 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,173 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:24:09,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:24:09,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:24:09,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:24:09,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:24:09,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:24:09,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:24:09,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:24:09,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:24:09,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:24:09,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:24:09,491 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,575 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,615 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:24:09,650 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:24:09,685 WARN L228 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-08-26 15:24:09,686 WARN L228 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-08-26 15:24:09,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:24:09,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:24:09,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:24:09,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:24:09,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:24:09,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:24:09,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:24:09,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:24:09,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:24:09,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:24:09,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:24:09,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:24:09,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:24:09,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:24:09,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:24:10,059 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:24:10,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:24:10 WrapperNode [2021-08-26 15:24:10,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:24:10,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:24:10,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:24:10,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:24:10,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:24:10" (1/1) ... [2021-08-26 15:24:10,121 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-26 15:24:10,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:24:10" (1/1) ... [2021-08-26 15:24:10,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:24:10,150 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:24:10,151 INFO L168 Benchmark]: Toolchain (without parser) took 1842.43 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 37.6 MB in the beginning and 57.6 MB in the end (delta: -20.1 MB). Peak memory consumption was 21.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:24:10,152 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 65.0 MB. Free memory is still 47.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:24:10,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1750.65 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 37.3 MB in the beginning and 62.3 MB in the end (delta: -25.1 MB). Peak memory consumption was 40.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:24:10,152 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.01 ms. Allocated memory is still 107.0 MB. Free memory was 61.8 MB in the beginning and 57.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:24:10,154 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 65.0 MB. Free memory is still 47.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1750.65 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 37.3 MB in the beginning and 62.3 MB in the end (delta: -25.1 MB). Peak memory consumption was 40.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 88.01 ms. Allocated memory is still 107.0 MB. Free memory was 61.8 MB in the beginning and 57.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...