/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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:32:49,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:49,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:49,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:49,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:49,690 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:49,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:49,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:49,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:49,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:49,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:49,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:49,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:49,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:49,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:49,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:49,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:49,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:49,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:49,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:49,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:49,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:49,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:49,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:49,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:49,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:49,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:49,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:49,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:49,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:49,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:49,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:49,743 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:49,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:49,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:49,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:49,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:49,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:49,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:49,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:49,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:49,750 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 11:32:49,784 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:49,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:49,785 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:49,785 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:49,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:49,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:49,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:49,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:49,788 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:49,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:49,788 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:49,788 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:49,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:49,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:49,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:49,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:49,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:49,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:49,790 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:49,790 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:49,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:49,790 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:49,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:49,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:49,791 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:49,791 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:49,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:49,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:49,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:49,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:49,793 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:49,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:49,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:49,793 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:50,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:50,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:50,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:50,193 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:50,194 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:50,195 INFO L432 ainManager$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-1.i [2022-10-16 11:32:50,273 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77e36d967/0d49b32dbee3487483d15d4d8eb5cdf7/FLAG317a9041d [2022-10-16 11:32:51,390 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:51,391 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2022-10-16 11:32:51,433 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77e36d967/0d49b32dbee3487483d15d4d8eb5cdf7/FLAG317a9041d [2022-10-16 11:32:51,449 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77e36d967/0d49b32dbee3487483d15d4d8eb5cdf7 [2022-10-16 11:32:51,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:51,459 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:51,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:51,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:51,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:51,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:51" (1/1) ... [2022-10-16 11:32:51,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e522ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:51, skipping insertion in model container [2022-10-16 11:32:51,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:51" (1/1) ... [2022-10-16 11:32:51,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:51,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:51,932 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-1.i[4505,4518] [2022-10-16 11:32:51,937 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-1.i[4565,4578] [2022-10-16 11:32:53,312 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:53,384 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,385 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,385 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,386 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,387 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,400 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,401 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,403 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,403 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:53,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:53,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:53,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:53,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:53,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:53,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:53,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:53,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:53,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:53,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:54,020 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,020 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:54,111 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:54,131 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-1.i[4505,4518] [2022-10-16 11:32:54,132 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-1.i[4565,4578] [2022-10-16 11:32:54,170 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:54,190 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,195 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,212 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,213 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,214 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,214 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:54,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:54,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:54,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:54,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:54,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:54,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:54,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:54,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:54,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:54,389 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,389 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:54,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:54,905 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:54,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:54 WrapperNode [2022-10-16 11:32:54,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:54,907 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:54,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:54,908 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:54,919 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 11:32:55,029 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 11:32:55,165 INFO L138 Inliner]: procedures = 689, calls = 1517, calls flagged for inlining = 52, calls inlined = 9, statements flattened = 742 [2022-10-16 11:32:55,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:55,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:55,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:55,172 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:55,191 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 11:32:55,192 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 11:32:55,212 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 11:32:55,213 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 11:32:55,280 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 11:32:55,286 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 11:32:55,297 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 11:32:55,303 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 11:32:55,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:55,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:55,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:55,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:55,320 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 11:32:55,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:55,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:55,359 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 11:32:55,388 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 11:32:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-16 11:32:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-16 11:32:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:32:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:32:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:32:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:32:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-16 11:32:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-16 11:32:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:32:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:32:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:32:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:32:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:32:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:32:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:32:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:32:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-10-16 11:32:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-10-16 11:32:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:32:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:32:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:32:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:32:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-10-16 11:32:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-10-16 11:32:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:32:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:32:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:32:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:32:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:32:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:32:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:32:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-16 11:32:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-16 11:32:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-16 11:32:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-16 11:32:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:55,935 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:55,938 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:57,175 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:57,185 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:57,186 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-10-16 11:32:57,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:57 BoogieIcfgContainer [2022-10-16 11:32:57,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:57,191 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:57,192 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:57,196 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:57,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:51" (1/3) ... [2022-10-16 11:32:57,197 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f57f34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:57, skipping insertion in model container [2022-10-16 11:32:57,197 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 11:32:57,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f57f34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:57, skipping insertion in model container [2022-10-16 11:32:57,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:57" (3/3) ... [2022-10-16 11:32:57,200 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_init_dynamic_harness-1.i [2022-10-16 11:32:57,224 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:57,225 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:57,226 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f57f34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:57, skipping insertion in model container [2022-10-16 11:32:57,227 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:57,229 INFO L158 Benchmark]: Toolchain (without parser) took 5773.50ms. Allocated memory was 153.1MB in the beginning and 200.3MB in the end (delta: 47.2MB). Free memory was 120.5MB in the beginning and 105.3MB in the end (delta: 15.2MB). Peak memory consumption was 62.7MB. Max. memory is 8.0GB. [2022-10-16 11:32:57,230 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 153.1MB. Free memory was 123.6MB in the beginning and 123.5MB in the end (delta: 78.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:57,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3445.64ms. Allocated memory was 153.1MB in the beginning and 200.3MB in the end (delta: 47.2MB). Free memory was 120.4MB in the beginning and 127.4MB in the end (delta: -7.0MB). Peak memory consumption was 102.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:57,232 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.39ms. Allocated memory is still 200.3MB. Free memory was 127.4MB in the beginning and 159.9MB in the end (delta: -32.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-16 11:32:57,233 INFO L158 Benchmark]: Boogie Preprocessor took 150.58ms. Allocated memory is still 200.3MB. Free memory was 159.9MB in the beginning and 153.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:57,234 INFO L158 Benchmark]: RCFGBuilder took 1870.97ms. Allocated memory is still 200.3MB. Free memory was 153.6MB in the beginning and 108.2MB in the end (delta: 45.4MB). Peak memory consumption was 66.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:57,234 INFO L158 Benchmark]: TraceAbstraction took 35.24ms. Allocated memory is still 200.3MB. Free memory was 107.2MB in the beginning and 105.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:57,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 153.1MB. Free memory was 123.6MB in the beginning and 123.5MB in the end (delta: 78.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3445.64ms. Allocated memory was 153.1MB in the beginning and 200.3MB in the end (delta: 47.2MB). Free memory was 120.4MB in the beginning and 127.4MB in the end (delta: -7.0MB). Peak memory consumption was 102.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 258.39ms. Allocated memory is still 200.3MB. Free memory was 127.4MB in the beginning and 159.9MB in the end (delta: -32.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 150.58ms. Allocated memory is still 200.3MB. Free memory was 159.9MB in the beginning and 153.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1870.97ms. Allocated memory is still 200.3MB. Free memory was 153.6MB in the beginning and 108.2MB in the end (delta: 45.4MB). Peak memory consumption was 66.1MB. Max. memory is 8.0GB. * TraceAbstraction took 35.24ms. Allocated memory is still 200.3MB. Free memory was 107.2MB in the beginning and 105.3MB in the end (delta: 1.9MB). 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 11:32:57,299 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...