/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_add_size_saturating_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:34:03,984 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:34:03,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:34:04,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:34:04,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:34:04,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:34:04,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:34:04,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:34:04,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:34:04,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:34:04,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:34:04,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:34:04,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:34:04,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:34:04,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:34:04,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:34:04,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:34:04,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:34:04,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:34:04,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:34:04,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:34:04,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:34:04,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:34:04,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:34:04,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:34:04,136 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:34:04,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:34:04,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:34:04,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:34:04,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:34:04,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:34:04,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:34:04,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:34:04,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:34:04,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:34:04,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:34:04,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:34:04,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:34:04,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:34:04,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:34:04,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:34:04,158 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 [2022-10-15 20:34:04,222 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:34:04,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:34:04,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:34:04,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:34:04,226 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:34:04,226 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:34:04,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:34:04,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:34:04,230 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:34:04,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:34:04,231 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:34:04,232 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:34:04,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:34:04,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:34:04,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:34:04,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:34:04,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:34:04,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:34:04,233 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:34:04,233 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:34:04,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:34:04,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:34:04,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:34:04,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:34:04,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:34:04,235 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:34:04,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:34:04,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:34:04,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:34:04,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:34:04,236 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:34:04,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:34:04,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:34:04,237 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:34:04,661 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:34:04,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:34:04,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:34:04,696 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:34:04,697 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:34:04,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2022-10-15 20:34:04,786 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd1f063ab/f41b994053f947d3b416acc5a9b67212/FLAGe4d70c0ec [2022-10-15 20:34:05,927 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:34:05,928 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2022-10-15 20:34:05,984 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd1f063ab/f41b994053f947d3b416acc5a9b67212/FLAGe4d70c0ec [2022-10-15 20:34:06,333 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd1f063ab/f41b994053f947d3b416acc5a9b67212 [2022-10-15 20:34:06,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:34:06,346 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:34:06,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:34:06,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:34:06,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:34:06,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:34:06" (1/1) ... [2022-10-15 20:34:06,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65070e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:06, skipping insertion in model container [2022-10-15 20:34:06,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:34:06" (1/1) ... [2022-10-15 20:34:06,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:34:06,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:34:06,851 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_add_size_saturating_harness.i[4497,4510] [2022-10-15 20:34:06,859 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_add_size_saturating_harness.i[4557,4570] [2022-10-15 20:34:07,811 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,812 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,812 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,813 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,815 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,832 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,833 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,836 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,837 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,840 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,842 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,843 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:07,843 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:34:08,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:34:08,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:34:08,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:34:08,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:34:08,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:34:08,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:34:08,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:34:08,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:34:08,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:34:08,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:34:08,449 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:34:08,464 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_add_size_saturating_harness.i[4497,4510] [2022-10-15 20:34:08,465 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_add_size_saturating_harness.i[4557,4570] [2022-10-15 20:34:08,527 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,529 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,530 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,531 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,532 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,544 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,545 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,547 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,548 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,550 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,552 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,553 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,553 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:08,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:34:08,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:34:08,648 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:34:08,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:34:08,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:34:08,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:34:08,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:34:08,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:34:08,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:34:08,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:34:08,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:34:09,069 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:34:09,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09 WrapperNode [2022-10-15 20:34:09,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:34:09,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:34:09,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:34:09,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:34:09,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,286 INFO L138 Inliner]: procedures = 679, calls = 1241, calls flagged for inlining = 38, calls inlined = 4, statements flattened = 497 [2022-10-15 20:34:09,287 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:34:09,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:34:09,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:34:09,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:34:09,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,438 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:34:09,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:34:09,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:34:09,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:34:09,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (1/1) ... [2022-10-15 20:34:09,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:34:09,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:34:09,522 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) [2022-10-15 20:34:09,538 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 [2022-10-15 20:34:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:34:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-15 20:34:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-15 20:34:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:34:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:34:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:34:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:34:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:34:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-10-15 20:34:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-10-15 20:34:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:34:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2022-10-15 20:34:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2022-10-15 20:34:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:34:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-15 20:34:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-15 20:34:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:34:10,010 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:34:10,013 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:34:11,212 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:34:11,224 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:34:11,224 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-15 20:34:11,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:34:11 BoogieIcfgContainer [2022-10-15 20:34:11,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:34:11,231 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:34:11,232 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:34:11,236 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:34:11,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:34:06" (1/3) ... [2022-10-15 20:34:11,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@544a8e79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:34:11, skipping insertion in model container [2022-10-15 20:34:11,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:09" (2/3) ... [2022-10-15 20:34:11,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@544a8e79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:34:11, skipping insertion in model container [2022-10-15 20:34:11,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:34:11" (3/3) ... [2022-10-15 20:34:11,243 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_add_size_saturating_harness.i [2022-10-15 20:34:11,274 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:34:11,274 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:34:11,277 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@544a8e79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:34:11, skipping insertion in model container [2022-10-15 20:34:11,278 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:34:11,284 INFO L158 Benchmark]: Toolchain (without parser) took 4938.07ms. Allocated memory was 159.4MB in the beginning and 210.8MB in the end (delta: 51.4MB). Free memory was 126.8MB in the beginning and 137.9MB in the end (delta: -11.1MB). Peak memory consumption was 40.4MB. Max. memory is 8.0GB. [2022-10-15 20:34:11,287 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 159.4MB. Free memory is still 129.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:34:11,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2722.30ms. Allocated memory is still 159.4MB. Free memory was 126.6MB in the beginning and 107.7MB in the end (delta: 18.9MB). Peak memory consumption was 90.6MB. Max. memory is 8.0GB. [2022-10-15 20:34:11,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 215.70ms. Allocated memory is still 159.4MB. Free memory was 107.7MB in the beginning and 100.3MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2022-10-15 20:34:11,292 INFO L158 Benchmark]: Boogie Preprocessor took 181.78ms. Allocated memory was 159.4MB in the beginning and 210.8MB in the end (delta: 51.4MB). Free memory was 100.3MB in the beginning and 174.1MB in the end (delta: -73.7MB). Peak memory consumption was 14.9MB. Max. memory is 8.0GB. [2022-10-15 20:34:11,293 INFO L158 Benchmark]: RCFGBuilder took 1754.57ms. Allocated memory is still 210.8MB. Free memory was 174.1MB in the beginning and 140.5MB in the end (delta: 33.6MB). Peak memory consumption was 51.4MB. Max. memory is 8.0GB. [2022-10-15 20:34:11,295 INFO L158 Benchmark]: TraceAbstraction took 46.56ms. Allocated memory is still 210.8MB. Free memory was 140.0MB in the beginning and 137.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:34:11,314 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 159.4MB. Free memory is still 129.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2722.30ms. Allocated memory is still 159.4MB. Free memory was 126.6MB in the beginning and 107.7MB in the end (delta: 18.9MB). Peak memory consumption was 90.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 215.70ms. Allocated memory is still 159.4MB. Free memory was 107.7MB in the beginning and 100.3MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 181.78ms. Allocated memory was 159.4MB in the beginning and 210.8MB in the end (delta: 51.4MB). Free memory was 100.3MB in the beginning and 174.1MB in the end (delta: -73.7MB). Peak memory consumption was 14.9MB. Max. memory is 8.0GB. * RCFGBuilder took 1754.57ms. Allocated memory is still 210.8MB. Free memory was 174.1MB in the beginning and 140.5MB in the end (delta: 33.6MB). Peak memory consumption was 51.4MB. Max. memory is 8.0GB. * TraceAbstraction took 46.56ms. Allocated memory is still 210.8MB. Free memory was 140.0MB in the beginning and 137.9MB 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! [2022-10-15 20:34:11,374 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...