/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_capacity_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:32:48,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:48,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:48,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:48,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:48,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:48,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:48,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:48,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:48,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:48,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:48,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:48,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:48,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:48,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:48,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:48,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:48,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:48,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:48,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:48,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:48,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:48,337 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:48,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:48,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:48,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:48,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:48,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:48,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:48,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:48,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:48,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:48,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:48,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:48,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:48,360 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:48,361 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:48,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:48,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:48,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:48,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:48,364 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 11:32:48,416 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:48,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:48,417 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:48,417 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:48,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:48,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:48,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:48,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:48,423 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:48,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:48,425 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:48,425 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:48,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:48,425 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:48,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:48,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:48,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:48,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:48,426 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:48,427 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:48,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:48,427 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:48,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:48,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:48,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:48,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:48,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:48,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:48,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:48,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:48,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:48,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:48,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:48,430 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:48,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:48,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:48,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:48,896 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:48,896 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:48,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2022-10-16 11:32:48,976 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b8b95bac/29b4aa6824414ceba6c7a6bede8308c9/FLAG7c4552ec7 [2022-10-16 11:32:49,972 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:49,973 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2022-10-16 11:32:50,017 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b8b95bac/29b4aa6824414ceba6c7a6bede8308c9/FLAG7c4552ec7 [2022-10-16 11:32:50,435 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b8b95bac/29b4aa6824414ceba6c7a6bede8308c9 [2022-10-16 11:32:50,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:50,445 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:50,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:50,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:50,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:50,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:50" (1/1) ... [2022-10-16 11:32:50,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7ed3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:50, skipping insertion in model container [2022-10-16 11:32:50,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:50" (1/1) ... [2022-10-16 11:32:50,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:50,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:50,890 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_capacity_harness.i[4501,4514] [2022-10-16 11:32:50,897 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_capacity_harness.i[4561,4574] [2022-10-16 11:32:51,903 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:51,977 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,978 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,979 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,980 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,996 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,997 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:51,999 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,000 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:52,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:52,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:52,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:52,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:52,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:52,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:52,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:52,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:52,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:52,560 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,561 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:52,691 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:52,725 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_capacity_harness.i[4501,4514] [2022-10-16 11:32:52,732 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_capacity_harness.i[4561,4574] [2022-10-16 11:32:52,819 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:52,866 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,868 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,872 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,886 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,886 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,888 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,888 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:52,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:52,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:52,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:52,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:52,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:52,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:52,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:52,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:52,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:52,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:53,017 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,018 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:53,322 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:53,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53 WrapperNode [2022-10-16 11:32:53,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:53,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:53,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:53,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:53,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,526 INFO L138 Inliner]: procedures = 689, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 692 [2022-10-16 11:32:53,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:53,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:53,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:53,527 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:53,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,617 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:53,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:53,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:53,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:53,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (1/1) ... [2022-10-16 11:32:53,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:53,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:53,679 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 11:32:53,708 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 11:32:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-16 11:32:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-16 11:32:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:32:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:32:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:32:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:32:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:32:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:32:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:32:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:32:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:32:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:32:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:32:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-10-16 11:32:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-10-16 11:32:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:32:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:32:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:32:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-16 11:32:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-16 11:32:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:32:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:32:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-10-16 11:32:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-10-16 11:32:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:32:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:32:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:32:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:32:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:32:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:32:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:32:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2022-10-16 11:32:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2022-10-16 11:32:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:32:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:32:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:54,136 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:54,169 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:55,513 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:55,530 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:55,530 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:32:55,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:55 BoogieIcfgContainer [2022-10-16 11:32:55,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:55,538 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:55,538 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:55,541 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:55,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:50" (1/3) ... [2022-10-16 11:32:55,544 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@456b2be9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:55, skipping insertion in model container [2022-10-16 11:32:55,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:53" (2/3) ... [2022-10-16 11:32:55,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@456b2be9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:55, skipping insertion in model container [2022-10-16 11:32:55,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:55" (3/3) ... [2022-10-16 11:32:55,547 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_capacity_harness.i [2022-10-16 11:32:55,571 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:55,571 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:55,573 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@456b2be9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:55, skipping insertion in model container [2022-10-16 11:32:55,573 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:55,577 INFO L158 Benchmark]: Toolchain (without parser) took 5134.05ms. Allocated memory was 151.0MB in the beginning and 200.3MB in the end (delta: 49.3MB). Free memory was 116.7MB in the beginning and 132.1MB in the end (delta: -15.4MB). Peak memory consumption was 35.0MB. Max. memory is 8.0GB. [2022-10-16 11:32:55,579 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory was 79.1MB in the beginning and 78.9MB in the end (delta: 220.3kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:55,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2874.22ms. Allocated memory is still 151.0MB. Free memory was 116.5MB in the beginning and 90.1MB in the end (delta: 26.5MB). Peak memory consumption was 54.9MB. Max. memory is 8.0GB. [2022-10-16 11:32:55,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.57ms. Allocated memory is still 151.0MB. Free memory was 90.1MB in the beginning and 80.7MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 11:32:55,586 INFO L158 Benchmark]: Boogie Preprocessor took 110.29ms. Allocated memory is still 151.0MB. Free memory was 80.7MB in the beginning and 74.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:55,588 INFO L158 Benchmark]: RCFGBuilder took 1895.83ms. Allocated memory was 151.0MB in the beginning and 200.3MB in the end (delta: 49.3MB). Free memory was 73.9MB in the beginning and 134.8MB in the end (delta: -60.8MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. [2022-10-16 11:32:55,589 INFO L158 Benchmark]: TraceAbstraction took 36.09ms. Allocated memory is still 200.3MB. Free memory was 134.2MB in the beginning and 132.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:55,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory was 79.1MB in the beginning and 78.9MB in the end (delta: 220.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2874.22ms. Allocated memory is still 151.0MB. Free memory was 116.5MB in the beginning and 90.1MB in the end (delta: 26.5MB). Peak memory consumption was 54.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 202.57ms. Allocated memory is still 151.0MB. Free memory was 90.1MB in the beginning and 80.7MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 110.29ms. Allocated memory is still 151.0MB. Free memory was 80.7MB in the beginning and 74.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1895.83ms. Allocated memory was 151.0MB in the beginning and 200.3MB in the end (delta: 49.3MB). Free memory was 73.9MB in the beginning and 134.8MB in the end (delta: -60.8MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. * TraceAbstraction took 36.09ms. Allocated memory is still 200.3MB. Free memory was 134.2MB in the beginning and 132.1MB 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 11:32:55,664 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...