/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_byte_buf_write_be64_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:34:52,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:34:52,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:34:52,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:34:52,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:34:52,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:34:52,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:34:52,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:34:52,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:34:52,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:34:52,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:34:52,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:34:52,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:34:52,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:34:52,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:34:52,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:34:52,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:34:52,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:34:52,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:34:52,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:34:52,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:34:52,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:34:52,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:34:52,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:34:52,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:34:52,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:34:52,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:34:52,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:34:52,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:34:52,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:34:52,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:34:52,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:34:52,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:34:52,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:34:52,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:34:52,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:34:52,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:34:52,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:34:52,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:34:52,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:34:52,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:34:52,893 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 20:34:52,927 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:34:52,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:34:52,928 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:34:52,928 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:34:52,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:34:52,930 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:34:52,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:34:52,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:34:52,932 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:34:52,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:34:52,933 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:34:52,933 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:34:52,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:34:52,934 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:34:52,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:34:52,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:34:52,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:34:52,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:34:52,934 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:34:52,936 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:34:52,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:34:52,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:34:52,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:34:52,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:34:52,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:34:52,937 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:34:52,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:34:52,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:34:52,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:34:52,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:34:52,938 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:34:52,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:34:52,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:34:52,939 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:34:53,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:34:53,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:34:53,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:34:53,372 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:34:53,372 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:34:53,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2022-10-15 20:34:53,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d057273/aa7e906e162445d69fafd328816bfc28/FLAG544dbec5b [2022-10-15 20:34:54,704 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:34:54,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2022-10-15 20:34:54,767 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d057273/aa7e906e162445d69fafd328816bfc28/FLAG544dbec5b [2022-10-15 20:34:54,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d057273/aa7e906e162445d69fafd328816bfc28 [2022-10-15 20:34:54,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:34:54,809 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:34:54,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:34:54,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:34:54,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:34:54,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:34:54" (1/1) ... [2022-10-15 20:34:54,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55373be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:54, skipping insertion in model container [2022-10-15 20:34:54,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:34:54" (1/1) ... [2022-10-15 20:34:54,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:34:54,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:34:55,315 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_byte_buf_write_be64_harness.i[4497,4510] [2022-10-15 20:34:55,321 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_byte_buf_write_be64_harness.i[4557,4570] [2022-10-15 20:34:56,471 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,472 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,472 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,473 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,474 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,490 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,490 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,493 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,493 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:56,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:34:56,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:34:56,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:34:56,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:34:56,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:34:56,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:34:56,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:34:56,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:34:56,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:34:56,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:34:57,139 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:34:57,383 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,384 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:34:57,575 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:34:57,592 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_byte_buf_write_be64_harness.i[4497,4510] [2022-10-15 20:34:57,592 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_byte_buf_write_be64_harness.i[4557,4570] [2022-10-15 20:34:57,634 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,634 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,635 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,635 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,636 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,648 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,649 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,650 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,650 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:34:57,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:34:57,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:34:57,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:34:57,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:34:57,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:34:57,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:34:57,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:34:57,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:34:57,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:34:57,767 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:34:57,845 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,846 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:57,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:34:58,234 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:34:58,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58 WrapperNode [2022-10-15 20:34:58,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:34:58,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:34:58,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:34:58,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:34:58,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,465 INFO L138 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2022-10-15 20:34:58,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:34:58,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:34:58,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:34:58,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:34:58,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,609 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:34:58,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:34:58,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:34:58,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:34:58,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (1/1) ... [2022-10-15 20:34:58,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:34:58,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:34:58,676 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 20:34:58,680 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 20:34:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2022-10-15 20:34:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2022-10-15 20:34:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2022-10-15 20:34:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-15 20:34:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-15 20:34:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:34:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-15 20:34:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-15 20:34:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:34:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:34:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:34:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 20:34:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:34:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 20:34:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-15 20:34:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-15 20:34:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:34:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:34:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-15 20:34:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-15 20:34:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-15 20:34:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-15 20:34:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 20:34:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 20:34:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-15 20:34:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-15 20:34:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:34:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 20:34:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-10-15 20:34:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-10-15 20:34:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:34:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-15 20:34:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-15 20:34:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:34:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2022-10-15 20:34:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2022-10-15 20:34:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:34:59,146 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:34:59,148 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:35:00,837 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:35:00,847 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:35:00,848 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 20:35:00,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:35:00 BoogieIcfgContainer [2022-10-15 20:35:00,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:35:00,854 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:35:00,854 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:35:00,858 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:35:00,859 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:34:54" (1/3) ... [2022-10-15 20:35:00,859 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e7dfc97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:35:00, skipping insertion in model container [2022-10-15 20:35:00,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:58" (2/3) ... [2022-10-15 20:35:00,860 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e7dfc97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:35:00, skipping insertion in model container [2022-10-15 20:35:00,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:35:00" (3/3) ... [2022-10-15 20:35:00,862 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_write_be64_harness.i [2022-10-15 20:35:00,886 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:35:00,886 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:35:00,888 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e7dfc97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:35:00, skipping insertion in model container [2022-10-15 20:35:00,888 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:35:00,891 INFO L158 Benchmark]: Toolchain (without parser) took 6085.00ms. Allocated memory was 153.1MB in the beginning and 267.4MB in the end (delta: 114.3MB). Free memory was 117.8MB in the beginning and 184.5MB in the end (delta: -66.8MB). Peak memory consumption was 47.9MB. Max. memory is 8.0GB. [2022-10-15 20:35:00,891 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 153.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:35:00,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3421.29ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 117.6MB in the beginning and 105.4MB in the end (delta: 12.2MB). Peak memory consumption was 103.0MB. Max. memory is 8.0GB. [2022-10-15 20:35:00,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.87ms. Allocated memory is still 184.5MB. Free memory was 104.9MB in the beginning and 93.3MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-15 20:35:00,894 INFO L158 Benchmark]: Boogie Preprocessor took 159.92ms. Allocated memory is still 184.5MB. Free memory was 93.3MB in the beginning and 134.2MB in the end (delta: -40.9MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-15 20:35:00,894 INFO L158 Benchmark]: RCFGBuilder took 2219.79ms. Allocated memory was 184.5MB in the beginning and 267.4MB in the end (delta: 82.8MB). Free memory was 134.2MB in the beginning and 187.2MB in the end (delta: -53.0MB). Peak memory consumption was 67.6MB. Max. memory is 8.0GB. [2022-10-15 20:35:00,895 INFO L158 Benchmark]: TraceAbstraction took 34.20ms. Allocated memory is still 267.4MB. Free memory was 186.6MB in the beginning and 184.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:35:00,899 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 153.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3421.29ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 117.6MB in the beginning and 105.4MB in the end (delta: 12.2MB). Peak memory consumption was 103.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 229.87ms. Allocated memory is still 184.5MB. Free memory was 104.9MB in the beginning and 93.3MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 159.92ms. Allocated memory is still 184.5MB. Free memory was 93.3MB in the beginning and 134.2MB in the end (delta: -40.9MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 2219.79ms. Allocated memory was 184.5MB in the beginning and 267.4MB in the end (delta: 82.8MB). Free memory was 134.2MB in the beginning and 187.2MB in the end (delta: -53.0MB). Peak memory consumption was 67.6MB. Max. memory is 8.0GB. * TraceAbstraction took 34.20ms. Allocated memory is still 267.4MB. Free memory was 186.6MB in the beginning and 184.5MB 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 20:35:00,952 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...