./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c 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_hash_ptr_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 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 11:06:21,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:06:21,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:06:21,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:06:21,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:06:21,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:06:21,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:06:21,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:06:21,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:06:21,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:06:21,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:06:21,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:06:21,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:06:21,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:06:21,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:06:21,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:06:21,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:06:21,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:06:21,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:06:21,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:06:21,391 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:06:21,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:06:21,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:06:21,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:06:21,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:06:21,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:06:21,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:06:21,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:06:21,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:06:21,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:06:21,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:06:21,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:06:21,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:06:21,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:06:21,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:06:21,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:06:21,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:06:21,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:06:21,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:06:21,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:06:21,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:06:21,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:06:21,413 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 11:06:21,436 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:06:21,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:06:21,437 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:06:21,437 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:06:21,437 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:06:21,437 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:06:21,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:06:21,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:06:21,438 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:06:21,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:06:21,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 11:06:21,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:06:21,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:06:21,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:06:21,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:06:21,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:06:21,440 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:06:21,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:06:21,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:06:21,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:06:21,440 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:06:21,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:06:21,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:06:21,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:06:21,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:06:21,441 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 11:06:21,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 11:06:21,441 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:06:21,442 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:06:21,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:06:21,442 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2022-07-12 11:06:21,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:06:21,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:06:21,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:06:21,673 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:06:21,673 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:06:21,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2022-07-12 11:06:21,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1208c4c83/1c56517599cb4d77a691cdaf87e822cd/FLAG7d7b7183e [2022-07-12 11:06:22,337 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:06:22,338 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2022-07-12 11:06:22,364 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1208c4c83/1c56517599cb4d77a691cdaf87e822cd/FLAG7d7b7183e [2022-07-12 11:06:22,757 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1208c4c83/1c56517599cb4d77a691cdaf87e822cd [2022-07-12 11:06:22,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:06:22,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:06:22,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:06:22,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:06:22,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:06:22,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:06:22" (1/1) ... [2022-07-12 11:06:22,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11ad5417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:22, skipping insertion in model container [2022-07-12 11:06:22,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:06:22" (1/1) ... [2022-07-12 11:06:22,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:06:22,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:06:23,037 WARN L230 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_hash_ptr_harness.i[4486,4499] [2022-07-12 11:06:23,042 WARN L230 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_hash_ptr_harness.i[4546,4559] [2022-07-12 11:06:23,552 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,553 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,553 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,554 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,554 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,563 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,563 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,564 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,565 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,566 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,567 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,567 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,568 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:23,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-07-12 11:06:23,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-07-12 11:06:23,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-07-12 11:06:23,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-07-12 11:06:23,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-07-12 11:06:23,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-07-12 11:06:23,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-07-12 11:06:23,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-07-12 11:06:23,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-07-12 11:06:23,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-07-12 11:06:24,041 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,043 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,056 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,057 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,067 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,068 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,073 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,074 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,074 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,076 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,076 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,078 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,078 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:06:24,206 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 11:06:24,224 WARN L230 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_hash_ptr_harness.i[4486,4499] [2022-07-12 11:06:24,224 WARN L230 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_hash_ptr_harness.i[4546,4559] [2022-07-12 11:06:24,259 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,259 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,259 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,260 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,260 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,266 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,268 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,270 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,270 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,270 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-07-12 11:06:24,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-07-12 11:06:24,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-07-12 11:06:24,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-07-12 11:06:24,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-07-12 11:06:24,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-07-12 11:06:24,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-07-12 11:06:24,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-07-12 11:06:24,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-07-12 11:06:24,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-07-12 11:06:24,409 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,409 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,413 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,414 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,416 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,417 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,419 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,421 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,421 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,421 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,422 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,422 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,422 WARN L1550 CHandler]: Possible shadowing of function index [2022-07-12 11:06:24,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:06:24,637 INFO L208 MainTranslator]: Completed translation [2022-07-12 11:06:24,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24 WrapperNode [2022-07-12 11:06:24,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:06:24,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 11:06:24,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 11:06:24,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 11:06:24,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,791 INFO L137 Inliner]: procedures = 762, calls = 2022, calls flagged for inlining = 55, calls inlined = 4, statements flattened = 482 [2022-07-12 11:06:24,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 11:06:24,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 11:06:24,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 11:06:24,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 11:06:24,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 11:06:24,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 11:06:24,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 11:06:24,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 11:06:24,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (1/1) ... [2022-07-12 11:06:24,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:06:24,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 11:06:24,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-12 11:06:24,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-12 11:06:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 11:06:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 11:06:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 11:06:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 11:06:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 11:06:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 11:06:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 11:06:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 11:06:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2022-07-12 11:06:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2022-07-12 11:06:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 11:06:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 11:06:25,146 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 11:06:25,147 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 11:06:26,451 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 11:06:26,456 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 11:06:26,457 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-12 11:06:26,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:06:26 BoogieIcfgContainer [2022-07-12 11:06:26,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 11:06:26,460 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 11:06:26,460 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 11:06:26,477 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 11:06:26,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 11:06:22" (1/3) ... [2022-07-12 11:06:26,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d83894 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 11:06:26, skipping insertion in model container [2022-07-12 11:06:26,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:06:24" (2/3) ... [2022-07-12 11:06:26,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d83894 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 11:06:26, skipping insertion in model container [2022-07-12 11:06:26,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:06:26" (3/3) ... [2022-07-12 11:06:26,479 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2022-07-12 11:06:26,488 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 11:06:26,488 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-12 11:06:26,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d83894 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 11:06:26, skipping insertion in model container [2022-07-12 11:06:26,490 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 11:06:26,490 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 11:06:26,490 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 11:06:26,490 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 11:06:26,491 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:06:26" (3/3) ... [2022-07-12 11:06:26,493 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 11:06:26,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2022-07-12 11:06:26,506 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 117 nodes and edges [2022-07-12 11:06:26,507 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 56 nodes and edges [2022-07-12 11:06:26,508 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-07-12 11:06:26,508 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-07-12 11:06:26,509 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-12 11:06:26,510 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-12 11:06:26,511 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-12 11:06:26,511 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 11:06:26,826 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 11:06:26,826 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 11:06:26,828 INFO L158 Benchmark]: Toolchain (without parser) took 4066.51ms. Allocated memory was 107.0MB in the beginning and 224.4MB in the end (delta: 117.4MB). Free memory was 62.9MB in the beginning and 121.3MB in the end (delta: -58.4MB). Peak memory consumption was 144.0MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,828 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory was 77.4MB in the beginning and 77.3MB in the end (delta: 25.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:06:26,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1875.05ms. Allocated memory was 107.0MB in the beginning and 186.6MB in the end (delta: 79.7MB). Free memory was 62.6MB in the beginning and 109.8MB in the end (delta: -47.2MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 153.83ms. Allocated memory is still 186.6MB. Free memory was 109.8MB in the beginning and 100.3MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,829 INFO L158 Benchmark]: Boogie Preprocessor took 72.62ms. Allocated memory is still 186.6MB. Free memory was 100.3MB in the beginning and 94.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,829 INFO L158 Benchmark]: RCFGBuilder took 1592.12ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 94.0MB in the beginning and 134.2MB in the end (delta: -40.2MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,829 INFO L158 Benchmark]: TraceAbstraction took 29.73ms. Allocated memory is still 224.4MB. Free memory was 133.2MB in the beginning and 131.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,830 INFO L158 Benchmark]: Witness Printer took 336.40ms. Allocated memory is still 224.4MB. Free memory was 131.1MB in the beginning and 121.3MB in the end (delta: 9.7MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. [2022-07-12 11:06:26,831 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory was 77.4MB in the beginning and 77.3MB in the end (delta: 25.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1875.05ms. Allocated memory was 107.0MB in the beginning and 186.6MB in the end (delta: 79.7MB). Free memory was 62.6MB in the beginning and 109.8MB in the end (delta: -47.2MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 153.83ms. Allocated memory is still 186.6MB. Free memory was 109.8MB in the beginning and 100.3MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.62ms. Allocated memory is still 186.6MB. Free memory was 100.3MB in the beginning and 94.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1592.12ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 94.0MB in the beginning and 134.2MB in the end (delta: -40.2MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. * TraceAbstraction took 29.73ms. Allocated memory is still 224.4MB. Free memory was 133.2MB in the beginning and 131.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 336.40ms. Allocated memory is still 224.4MB. Free memory was 131.1MB in the beginning and 121.3MB in the end (delta: 9.7MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-07-12 11:06:26,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE