/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:32:50,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:50,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:50,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:50,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:50,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:50,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:50,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:50,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:50,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:50,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:50,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:50,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:50,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:50,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:50,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:50,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:50,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:50,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:50,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:50,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:50,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:50,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:50,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:50,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:50,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:50,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:50,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:50,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:50,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:50,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:50,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:50,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:50,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:50,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:50,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:50,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:50,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:50,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:50,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:50,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:50,463 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 11:32:50,514 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:50,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:50,516 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:50,516 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:50,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:50,519 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:50,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:50,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:50,522 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:50,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:50,523 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:50,524 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:50,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:50,524 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:50,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:50,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:50,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:50,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:50,525 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:50,526 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:50,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:50,526 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:50,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:50,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:50,527 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:50,527 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:50,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:50,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:50,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:50,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:50,528 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:50,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:50,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:50,529 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:50,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:50,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:50,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:50,954 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:50,955 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:50,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2022-10-16 11:32:51,025 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aee07d2a/1b190d5a6d124ad1852e6cc21aa7df43/FLAGafb4b01f5 [2022-10-16 11:32:52,046 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:52,047 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2022-10-16 11:32:52,101 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aee07d2a/1b190d5a6d124ad1852e6cc21aa7df43/FLAGafb4b01f5 [2022-10-16 11:32:52,455 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aee07d2a/1b190d5a6d124ad1852e6cc21aa7df43 [2022-10-16 11:32:52,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:52,466 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:52,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:52,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:52,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:52,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:52" (1/1) ... [2022-10-16 11:32:52,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@450d291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:52, skipping insertion in model container [2022-10-16 11:32:52,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:52" (1/1) ... [2022-10-16 11:32:52,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:52,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:52,856 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_priority_queue_init_dynamic_harness.i[4505,4518] [2022-10-16 11:32:52,861 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_priority_queue_init_dynamic_harness.i[4565,4578] [2022-10-16 11:32:53,566 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:53,684 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,685 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,685 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,686 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,690 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,714 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,715 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,719 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,720 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:54,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:54,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:54,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:54,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:54,036 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:54,036 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:54,037 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:54,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:54,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:54,182 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,183 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:54,296 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:54,331 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_priority_queue_init_dynamic_harness.i[4505,4518] [2022-10-16 11:32:54,332 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_priority_queue_init_dynamic_harness.i[4565,4578] [2022-10-16 11:32:54,390 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:54,404 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,405 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,406 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,406 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,407 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,414 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,414 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,415 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,416 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:54,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:54,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:54,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:54,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:54,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:54,458 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:54,458 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:54,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:54,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:54,495 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,496 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:54,789 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:54,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54 WrapperNode [2022-10-16 11:32:54,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:54,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:54,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:54,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:54,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:54,924 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,000 INFO L138 Inliner]: procedures = 689, calls = 1514, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 736 [2022-10-16 11:32:55,002 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:55,004 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:55,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:55,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:55,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,097 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:55,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:55,133 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:55,133 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:55,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (1/1) ... [2022-10-16 11:32:55,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:55,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:55,178 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) [2022-10-16 11:32:55,203 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 [2022-10-16 11:32:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-16 11:32:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-16 11:32:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:32:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:32:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:32:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:32:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-16 11:32:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-16 11:32:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:32:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:32:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:32:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:32:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:32:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:32:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:32:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:32:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:32:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:32:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:32:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:32:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-10-16 11:32:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-10-16 11:32:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:32:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:32:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:32:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:32:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:32:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:32:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:32:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-16 11:32:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-16 11:32:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-16 11:32:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-16 11:32:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:55,622 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:55,625 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:56,773 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:56,782 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:56,783 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-10-16 11:32:56,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:56 BoogieIcfgContainer [2022-10-16 11:32:56,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:56,788 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:56,788 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:56,792 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:56,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:52" (1/3) ... [2022-10-16 11:32:56,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18cfc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:56, skipping insertion in model container [2022-10-16 11:32:56,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54" (2/3) ... [2022-10-16 11:32:56,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18cfc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:56, skipping insertion in model container [2022-10-16 11:32:56,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:56" (3/3) ... [2022-10-16 11:32:56,795 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_init_dynamic_harness.i [2022-10-16 11:32:56,815 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:56,816 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:56,817 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18cfc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:56, skipping insertion in model container [2022-10-16 11:32:56,817 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:56,820 INFO L158 Benchmark]: Toolchain (without parser) took 4356.47ms. Allocated memory was 153.1MB in the beginning and 191.9MB in the end (delta: 38.8MB). Free memory was 119.8MB in the beginning and 88.8MB in the end (delta: 31.0MB). Peak memory consumption was 70.0MB. Max. memory is 8.0GB. [2022-10-16 11:32:56,820 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:56,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2320.67ms. Allocated memory was 153.1MB in the beginning and 191.9MB in the end (delta: 38.8MB). Free memory was 119.6MB in the beginning and 126.4MB in the end (delta: -6.8MB). Peak memory consumption was 87.5MB. Max. memory is 8.0GB. [2022-10-16 11:32:56,822 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.46ms. Allocated memory is still 191.9MB. Free memory was 126.4MB in the beginning and 148.9MB in the end (delta: -22.5MB). Peak memory consumption was 14.2MB. Max. memory is 8.0GB. [2022-10-16 11:32:56,823 INFO L158 Benchmark]: Boogie Preprocessor took 127.18ms. Allocated memory is still 191.9MB. Free memory was 148.9MB in the beginning and 142.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:56,823 INFO L158 Benchmark]: RCFGBuilder took 1653.81ms. Allocated memory is still 191.9MB. Free memory was 142.1MB in the beginning and 91.4MB in the end (delta: 50.7MB). Peak memory consumption was 56.6MB. Max. memory is 8.0GB. [2022-10-16 11:32:56,824 INFO L158 Benchmark]: TraceAbstraction took 29.54ms. Allocated memory is still 191.9MB. Free memory was 90.9MB in the beginning and 88.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:56,828 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2320.67ms. Allocated memory was 153.1MB in the beginning and 191.9MB in the end (delta: 38.8MB). Free memory was 119.6MB in the beginning and 126.4MB in the end (delta: -6.8MB). Peak memory consumption was 87.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 211.46ms. Allocated memory is still 191.9MB. Free memory was 126.4MB in the beginning and 148.9MB in the end (delta: -22.5MB). Peak memory consumption was 14.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 127.18ms. Allocated memory is still 191.9MB. Free memory was 148.9MB in the beginning and 142.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1653.81ms. Allocated memory is still 191.9MB. Free memory was 142.1MB in the beginning and 91.4MB in the end (delta: 50.7MB). Peak memory consumption was 56.6MB. Max. memory is 8.0GB. * TraceAbstraction took 29.54ms. Allocated memory is still 191.9MB. Free memory was 90.9MB in the beginning and 88.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * 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! [2022-10-16 11:32:56,877 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...