/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 [2022-10-15 20:36:36,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:36:36,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:36:37,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:36:37,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:36:37,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:36:37,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:36:37,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:36:37,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:36:37,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:36:37,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:36:37,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:36:37,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:36:37,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:36:37,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:36:37,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:36:37,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:36:37,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:36:37,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:36:37,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:36:37,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:36:37,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:36:37,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:36:37,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:36:37,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:36:37,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:36:37,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:36:37,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:36:37,117 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:36:37,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:36:37,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:36:37,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:36:37,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:36:37,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:36:37,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:36:37,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:36:37,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:36:37,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:36:37,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:36:37,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:36:37,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:36:37,130 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 20:36:37,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:36:37,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:36:37,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:36:37,186 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:36:37,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:36:37,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:36:37,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:36:37,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:36:37,192 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:36:37,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:36:37,194 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:36:37,194 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:36:37,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:36:37,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:36:37,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:36:37,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:36:37,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:36:37,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:36:37,196 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:36:37,196 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:36:37,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:36:37,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:36:37,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:36:37,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:36:37,197 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:36:37,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:36:37,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:36:37,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:36:37,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:36:37,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:36:37,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:36:37,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:36:37,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:36:37,199 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:36:37,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:36:37,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:36:37,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:36:37,711 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:36:37,712 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:36:37,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2022-10-15 20:36:37,799 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e38f872/3c0d5544cb0f418499bde521b5d5bd33/FLAG33b059b63 [2022-10-15 20:36:38,931 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:36:38,932 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2022-10-15 20:36:38,970 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e38f872/3c0d5544cb0f418499bde521b5d5bd33/FLAG33b059b63 [2022-10-15 20:36:39,351 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e38f872/3c0d5544cb0f418499bde521b5d5bd33 [2022-10-15 20:36:39,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:36:39,361 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:36:39,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:36:39,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:36:39,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:36:39,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:36:39" (1/1) ... [2022-10-15 20:36:39,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e93fbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:39, skipping insertion in model container [2022-10-15 20:36:39,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:36:39" (1/1) ... [2022-10-15 20:36:39,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:36:39,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:36:39,862 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] [2022-10-15 20:36:39,871 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] [2022-10-15 20:36:41,155 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,159 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,160 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,161 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,162 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,192 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,193 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,196 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,197 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,200 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,201 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,202 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:36:41,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:36:41,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:36:41,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:36:41,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:36:41,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:36:41,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:36:41,424 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:36:41,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:36:41,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:36:41,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:36:41,529 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:36:41,550 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] [2022-10-15 20:36:41,551 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] [2022-10-15 20:36:41,656 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,657 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,657 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,658 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,659 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,672 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,673 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,675 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,676 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,678 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,679 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,680 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,680 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:41,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:36:41,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:36:41,748 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:36:41,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:36:41,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:36:41,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:36:41,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:36:41,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:36:41,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:36:41,762 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:36:41,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:36:42,094 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:36:42,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42 WrapperNode [2022-10-15 20:36:42,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:36:42,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:36:42,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:36:42,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:36:42,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,256 INFO L138 Inliner]: procedures = 592, calls = 625, calls flagged for inlining = 38, calls inlined = 6, statements flattened = 123 [2022-10-15 20:36:42,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:36:42,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:36:42,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:36:42,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:36:42,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,323 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:36:42,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:36:42,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:36:42,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:36:42,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (1/1) ... [2022-10-15 20:36:42,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:36:42,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:36:42,389 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 20:36:42,411 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 20:36:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:36:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:36:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:36:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:36:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:36:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:36:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:36:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 20:36:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 20:36:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:36:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-10-15 20:36:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-10-15 20:36:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-15 20:36:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-15 20:36:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:36:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:36:42,883 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:36:42,887 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:36:43,435 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:36:43,450 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:36:43,450 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-15 20:36:43,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:36:43 BoogieIcfgContainer [2022-10-15 20:36:43,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:36:43,456 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:36:43,456 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:36:43,460 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:36:43,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:36:39" (1/3) ... [2022-10-15 20:36:43,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23d6718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:36:43, skipping insertion in model container [2022-10-15 20:36:43,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:42" (2/3) ... [2022-10-15 20:36:43,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23d6718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:36:43, skipping insertion in model container [2022-10-15 20:36:43,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:36:43" (3/3) ... [2022-10-15 20:36:43,465 INFO L112 eAbstractionObserver]: Analyzing ICFG memset_using_uint64_harness.i [2022-10-15 20:36:43,491 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:36:43,492 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:36:43,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23d6718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:36:43, skipping insertion in model container [2022-10-15 20:36:43,494 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:36:43,497 INFO L158 Benchmark]: Toolchain (without parser) took 4138.71ms. Allocated memory was 153.1MB in the beginning and 187.7MB in the end (delta: 34.6MB). Free memory was 120.9MB in the beginning and 133.1MB in the end (delta: -12.2MB). Peak memory consumption was 23.4MB. Max. memory is 8.0GB. [2022-10-15 20:36:43,498 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 153.1MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:36:43,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2729.61ms. Allocated memory is still 153.1MB. Free memory was 120.7MB in the beginning and 55.4MB in the end (delta: 65.3MB). Peak memory consumption was 65.5MB. Max. memory is 8.0GB. [2022-10-15 20:36:43,500 INFO L158 Benchmark]: Boogie Procedure Inliner took 160.52ms. Allocated memory is still 153.1MB. Free memory was 55.4MB in the beginning and 50.6MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-10-15 20:36:43,502 INFO L158 Benchmark]: Boogie Preprocessor took 75.98ms. Allocated memory was 153.1MB in the beginning and 187.7MB in the end (delta: 34.6MB). Free memory was 50.6MB in the beginning and 165.6MB in the end (delta: -115.0MB). Peak memory consumption was 4.0MB. Max. memory is 8.0GB. [2022-10-15 20:36:43,503 INFO L158 Benchmark]: RCFGBuilder took 1118.41ms. Allocated memory is still 187.7MB. Free memory was 165.6MB in the beginning and 136.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. [2022-10-15 20:36:43,504 INFO L158 Benchmark]: TraceAbstraction took 38.98ms. Allocated memory is still 187.7MB. Free memory was 135.2MB in the beginning and 133.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:36:43,509 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 153.1MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2729.61ms. Allocated memory is still 153.1MB. Free memory was 120.7MB in the beginning and 55.4MB in the end (delta: 65.3MB). Peak memory consumption was 65.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 160.52ms. Allocated memory is still 153.1MB. Free memory was 55.4MB in the beginning and 50.6MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 75.98ms. Allocated memory was 153.1MB in the beginning and 187.7MB in the end (delta: 34.6MB). Free memory was 50.6MB in the beginning and 165.6MB in the end (delta: -115.0MB). Peak memory consumption was 4.0MB. Max. memory is 8.0GB. * RCFGBuilder took 1118.41ms. Allocated memory is still 187.7MB. Free memory was 165.6MB in the beginning and 136.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. * TraceAbstraction took 38.98ms. Allocated memory is still 187.7MB. Free memory was 135.2MB in the beginning and 133.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-15 20:36:43,559 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...