./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 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_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-wip.dd.multireach-323-8d31f38 [2021-07-05 17:02:17,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 17:02:17,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 17:02:17,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 17:02:17,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 17:02:17,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 17:02:17,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 17:02:17,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 17:02:17,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 17:02:17,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 17:02:17,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 17:02:17,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 17:02:17,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 17:02:17,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 17:02:17,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 17:02:17,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 17:02:17,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 17:02:17,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 17:02:17,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 17:02:17,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 17:02:17,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 17:02:17,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 17:02:17,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 17:02:17,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 17:02:17,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 17:02:17,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 17:02:17,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 17:02:17,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 17:02:17,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 17:02:17,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 17:02:17,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 17:02:17,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 17:02:17,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 17:02:17,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 17:02:17,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 17:02:17,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 17:02:17,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 17:02:17,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 17:02:17,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 17:02:17,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 17:02:17,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 17:02:17,142 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 17:02:17,178 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 17:02:17,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 17:02:17,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 17:02:17,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 17:02:17,181 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 17:02:17,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 17:02:17,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 17:02:17,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 17:02:17,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 17:02:17,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 17:02:17,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 17:02:17,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 17:02:17,184 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 17:02:17,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 17:02:17,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 17:02:17,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 17:02:17,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 17:02:17,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 17:02:17,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 17:02:17,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 17:02:17,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 17:02:17,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 17:02:17,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 17:02:17,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 17:02:17,186 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 17:02:17,187 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ac9d5c196477fac6625706dd999b23469e8fde [2021-07-05 17:02:17,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 17:02:17,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 17:02:17,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 17:02:17,529 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 17:02:17,529 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 17:02:17,530 INFO L432 ainManager$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 [2021-07-05 17:02:17,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e042e2f/23c06a7695434d23a4f59a4ec446cd45/FLAG052627de4 [2021-07-05 17:02:18,323 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 17:02:18,325 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-07-05 17:02:18,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e042e2f/23c06a7695434d23a4f59a4ec446cd45/FLAG052627de4 [2021-07-05 17:02:18,412 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e042e2f/23c06a7695434d23a4f59a4ec446cd45 [2021-07-05 17:02:18,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 17:02:18,417 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 17:02:18,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 17:02:18,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 17:02:18,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 17:02:18,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:02:18" (1/1) ... [2021-07-05 17:02:18,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126aace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:02:18, skipping insertion in model container [2021-07-05 17:02:18,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:02:18" (1/1) ... [2021-07-05 17:02:18,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 17:02:18,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 17:02:18,780 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-07-05 17:02:18,786 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-07-05 17:02:18,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 17:02:18,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 17:02:19,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 17:02:19,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 17:02:19,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 17:02:19,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 17:02:19,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 17:02:19,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 17:02:19,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 17:02:19,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 17:02:19,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 17:02:19,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 17:02:19,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 17:02:19,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,777 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,785 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:19,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 17:02:19,919 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 17:02:19,939 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-07-05 17:02:19,940 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-07-05 17:02:19,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 17:02:19,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 17:02:20,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 17:02:20,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 17:02:20,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 17:02:20,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 17:02:20,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 17:02:20,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 17:02:20,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 17:02:20,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 17:02:20,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 17:02:20,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 17:02:20,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 17:02:20,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,171 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,171 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,173 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,188 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,189 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:20,202 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 17:02:20,225 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 17:02:20,232 INFO L168 Benchmark]: Toolchain (without parser) took 1813.50 ms. Allocated memory was 50.3 MB in the beginning and 81.8 MB in the end (delta: 31.5 MB). Free memory was 27.7 MB in the beginning and 36.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. [2021-07-05 17:02:20,233 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 50.3 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 17:02:20,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1810.56 ms. Allocated memory was 50.3 MB in the beginning and 81.8 MB in the end (delta: 31.5 MB). Free memory was 27.4 MB in the beginning and 36.3 MB in the end (delta: -8.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. [2021-07-05 17:02:20,238 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 50.3 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1810.56 ms. Allocated memory was 50.3 MB in the beginning and 81.8 MB in the end (delta: 31.5 MB). Free memory was 27.4 MB in the beginning and 36.3 MB in the end (delta: -8.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 17:02:21,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 17:02:21,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 17:02:21,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 17:02:21,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 17:02:21,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 17:02:21,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 17:02:21,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 17:02:21,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 17:02:21,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 17:02:21,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 17:02:21,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 17:02:21,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 17:02:21,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 17:02:21,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 17:02:21,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 17:02:21,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 17:02:21,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 17:02:21,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 17:02:21,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 17:02:21,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 17:02:21,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 17:02:21,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 17:02:21,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 17:02:21,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 17:02:21,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 17:02:21,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 17:02:21,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 17:02:21,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 17:02:21,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 17:02:21,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 17:02:21,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 17:02:21,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 17:02:21,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 17:02:21,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 17:02:21,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 17:02:21,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 17:02:21,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 17:02:21,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 17:02:21,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 17:02:21,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 17:02:21,973 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 17:02:22,004 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 17:02:22,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 17:02:22,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 17:02:22,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 17:02:22,007 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 17:02:22,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 17:02:22,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 17:02:22,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 17:02:22,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 17:02:22,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 17:02:22,008 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 17:02:22,009 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 17:02:22,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 17:02:22,009 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 17:02:22,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 17:02:22,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 17:02:22,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 17:02:22,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 17:02:22,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 17:02:22,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 17:02:22,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 17:02:22,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 17:02:22,011 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 17:02:22,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 17:02:22,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 17:02:22,011 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 17:02:22,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 17:02:22,012 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ac9d5c196477fac6625706dd999b23469e8fde [2021-07-05 17:02:22,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 17:02:22,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 17:02:22,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 17:02:22,308 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 17:02:22,309 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 17:02:22,309 INFO L432 ainManager$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 [2021-07-05 17:02:22,361 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b1cb77d4/02bc2cd9112f482b801df4b6e481cba9/FLAGfe70ddc6a [2021-07-05 17:02:22,953 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 17:02:22,956 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-07-05 17:02:22,993 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b1cb77d4/02bc2cd9112f482b801df4b6e481cba9/FLAGfe70ddc6a [2021-07-05 17:02:23,097 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b1cb77d4/02bc2cd9112f482b801df4b6e481cba9 [2021-07-05 17:02:23,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 17:02:23,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 17:02:23,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 17:02:23,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 17:02:23,119 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 17:02:23,120 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:02:23" (1/1) ... [2021-07-05 17:02:23,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b0666a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:02:23, skipping insertion in model container [2021-07-05 17:02:23,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:02:23" (1/1) ... [2021-07-05 17:02:23,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 17:02:23,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 17:02:23,489 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-07-05 17:02:23,498 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-07-05 17:02:23,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 17:02:23,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 17:02:24,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,196 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 17:02:24,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 17:02:24,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 17:02:24,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 17:02:24,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 17:02:24,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 17:02:24,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 17:02:24,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 17:02:24,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 17:02:24,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 17:02:24,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 17:02:24,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 17:02:24,769 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 17:02:24,792 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_priority_queue_s_sift_down_harness.i[4504,4517] [2021-07-05 17:02:24,796 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_priority_queue_s_sift_down_harness.i[4564,4577] [2021-07-05 17:02:24,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 17:02:24,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 17:02:24,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 17:02:24,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 17:02:24,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 17:02:24,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 17:02:24,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 17:02:24,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 17:02:24,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 17:02:24,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 17:02:24,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 17:02:24,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 17:02:24,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 17:02:24,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:24,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 17:02:25,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 17:02:25,681 INFO L208 MainTranslator]: Completed translation [2021-07-05 17:02:25,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:02:25 WrapperNode [2021-07-05 17:02:25,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 17:02:25,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 17:02:25,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 17:02:25,683 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 17:02:25,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:02:25" (1/1) ... [2021-07-05 17:02:25,723 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]]] [2021-07-05 17:02:25,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:02:25" (1/1) ... [2021-07-05 17:02:25,785 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 17:02:25,786 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 17:02:25,787 INFO L168 Benchmark]: Toolchain (without parser) took 2686.00 ms. Allocated memory was 56.6 MB in the beginning and 113.2 MB in the end (delta: 56.6 MB). Free memory was 26.7 MB in the beginning and 57.2 MB in the end (delta: -30.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. [2021-07-05 17:02:25,788 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 17:02:25,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2565.22 ms. Allocated memory was 56.6 MB in the beginning and 113.2 MB in the end (delta: 56.6 MB). Free memory was 26.6 MB in the beginning and 61.4 MB in the end (delta: -34.8 MB). Peak memory consumption was 64.5 MB. Max. memory is 16.1 GB. [2021-07-05 17:02:25,789 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.96 ms. Allocated memory is still 113.2 MB. Free memory was 61.4 MB in the beginning and 57.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 17:02:25,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2565.22 ms. Allocated memory was 56.6 MB in the beginning and 113.2 MB in the end (delta: 56.6 MB). Free memory was 26.6 MB in the beginning and 61.4 MB in the end (delta: -34.8 MB). Peak memory consumption was 64.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 102.96 ms. Allocated memory is still 113.2 MB. Free memory was 61.4 MB in the beginning and 57.2 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...