/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/memset_using_uint64_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:33:22,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:33:22,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:33:22,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:33:22,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:33:22,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:33:22,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:33:22,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:33:22,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:33:22,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:33:22,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:33:22,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:33:22,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:33:22,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:33:22,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:33:22,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:33:22,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:33:22,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:33:22,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:33:22,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:33:22,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:33:22,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:33:22,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:33:22,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:33:22,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:33:22,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:33:22,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:33:22,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:33:22,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:33:22,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:33:22,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:33:22,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:33:22,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:33:22,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:33:22,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:33:22,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:33:22,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:33:22,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:33:22,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:33:22,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:33:22,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:33:22,203 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 11:33:22,259 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:33:22,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:33:22,260 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:33:22,261 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:33:22,262 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:33:22,262 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:33:22,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:33:22,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:33:22,265 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:33:22,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:33:22,267 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:33:22,267 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:33:22,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:33:22,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:33:22,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:33:22,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:33:22,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:33:22,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:33:22,268 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:33:22,269 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:33:22,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:33:22,269 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:33:22,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:33:22,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:33:22,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:33:22,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:33:22,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:33:22,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:33:22,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:33:22,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:33:22,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:33:22,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:33:22,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:33:22,272 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:33:22,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:33:22,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:33:22,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:33:22,728 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:33:22,729 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:33:22,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2022-10-16 11:33:22,819 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00dfa086a/6a31235ddcb740cb90a1240e574d01a2/FLAG79a46d0e5 [2022-10-16 11:33:23,773 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:33:23,774 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2022-10-16 11:33:23,821 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00dfa086a/6a31235ddcb740cb90a1240e574d01a2/FLAG79a46d0e5 [2022-10-16 11:33:23,845 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00dfa086a/6a31235ddcb740cb90a1240e574d01a2 [2022-10-16 11:33:23,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:33:23,853 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:33:23,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:33:23,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:33:23,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:33:23,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:33:23" (1/1) ... [2022-10-16 11:33:23,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d40f6a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:23, skipping insertion in model container [2022-10-16 11:33:23,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:33:23" (1/1) ... [2022-10-16 11:33:23,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:33:23,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:33:24,203 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/memset_using_uint64_harness.i[4493,4506] [2022-10-16 11:33:24,207 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/memset_using_uint64_harness.i[4553,4566] [2022-10-16 11:33:24,877 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,880 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,882 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,885 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,888 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,930 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,931 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,934 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,938 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,943 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,945 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,948 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:24,948 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:33:25,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:33:25,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:33:25,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:33:25,239 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:33:25,240 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:33:25,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:33:25,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:33:25,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:33:25,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:33:25,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:33:25,380 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:33:25,416 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/memset_using_uint64_harness.i[4493,4506] [2022-10-16 11:33:25,417 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/memset_using_uint64_harness.i[4553,4566] [2022-10-16 11:33:25,518 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,519 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,519 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,521 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,522 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,540 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,540 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,543 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,543 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,546 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,547 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,549 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,549 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:25,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:33:25,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:33:25,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:33:25,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:33:25,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:33:25,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:33:25,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:33:25,594 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:33:25,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:33:25,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:33:25,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:33:25,814 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:33:25,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25 WrapperNode [2022-10-16 11:33:25,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:33:25,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:33:25,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:33:25,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:33:25,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:25,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,021 INFO L138 Inliner]: procedures = 592, calls = 625, calls flagged for inlining = 38, calls inlined = 6, statements flattened = 123 [2022-10-16 11:33:26,021 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:33:26,022 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:33:26,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:33:26,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:33:26,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,041 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,062 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,066 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:33:26,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:33:26,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:33:26,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:33:26,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (1/1) ... [2022-10-16 11:33:26,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:33:26,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:33:26,122 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 11:33:26,167 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 11:33:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:33:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:33:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:33:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:33:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:33:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:33:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:33:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:33:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:33:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:33:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-10-16 11:33:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-10-16 11:33:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-16 11:33:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-16 11:33:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:33:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:33:26,499 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:33:26,502 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:33:27,044 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:33:27,059 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:33:27,059 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-16 11:33:27,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:33:27 BoogieIcfgContainer [2022-10-16 11:33:27,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:33:27,069 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:33:27,069 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:33:27,073 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:33:27,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:33:23" (1/3) ... [2022-10-16 11:33:27,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726a2372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:33:27, skipping insertion in model container [2022-10-16 11:33:27,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:25" (2/3) ... [2022-10-16 11:33:27,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726a2372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:33:27, skipping insertion in model container [2022-10-16 11:33:27,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:33:27" (3/3) ... [2022-10-16 11:33:27,083 INFO L112 eAbstractionObserver]: Analyzing ICFG memset_using_uint64_harness.i [2022-10-16 11:33:27,109 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:33:27,109 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:33:27,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726a2372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:33:27, skipping insertion in model container [2022-10-16 11:33:27,112 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:33:27,116 INFO L158 Benchmark]: Toolchain (without parser) took 3263.68ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 118.9MB in the beginning and 139.9MB in the end (delta: -21.0MB). Peak memory consumption was 19.3MB. Max. memory is 8.0GB. [2022-10-16 11:33:27,117 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:33:27,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1959.89ms. Allocated memory is still 151.0MB. Free memory was 118.7MB in the beginning and 56.9MB in the end (delta: 61.8MB). Peak memory consumption was 62.7MB. Max. memory is 8.0GB. [2022-10-16 11:33:27,118 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.32ms. Allocated memory is still 151.0MB. Free memory was 56.9MB in the beginning and 51.7MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-10-16 11:33:27,122 INFO L158 Benchmark]: Boogie Preprocessor took 53.28ms. Allocated memory is still 151.0MB. Free memory was 51.7MB in the beginning and 49.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:27,123 INFO L158 Benchmark]: RCFGBuilder took 988.24ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 49.1MB in the beginning and 142.7MB in the end (delta: -93.6MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:33:27,124 INFO L158 Benchmark]: TraceAbstraction took 43.21ms. Allocated memory is still 190.8MB. Free memory was 142.2MB in the beginning and 139.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:27,129 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1959.89ms. Allocated memory is still 151.0MB. Free memory was 118.7MB in the beginning and 56.9MB in the end (delta: 61.8MB). Peak memory consumption was 62.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 205.32ms. Allocated memory is still 151.0MB. Free memory was 56.9MB in the beginning and 51.7MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 53.28ms. Allocated memory is still 151.0MB. Free memory was 51.7MB in the beginning and 49.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 988.24ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 49.1MB in the beginning and 142.7MB in the end (delta: -93.6MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * TraceAbstraction took 43.21ms. Allocated memory is still 190.8MB. Free memory was 142.2MB in the beginning and 139.9MB in the end (delta: 2.3MB). 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 11:33:27,187 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...