./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d48934b842f190ea33fc624caa5661d5f5ef8fec ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d48934b842f190ea33fc624caa5661d5f5ef8fec ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:42:11,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:11,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:11,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:11,755 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:11,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:11,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:11,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:11,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:11,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:11,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:11,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:11,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:11,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:11,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:11,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:11,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:11,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:11,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:11,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:11,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:11,849 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:11,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:11,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:11,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:11,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:11,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:11,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:11,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:11,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:11,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:11,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:11,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:11,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:11,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:11,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:11,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:11,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:11,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:11,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:11,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:11,896 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:42:11,938 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:11,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:11,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:11,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:11,947 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:11,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:11,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:42:11,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:11,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:11,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:11,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:11,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:11,954 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:11,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:11,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:11,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:11,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:11,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:11,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:11,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:11,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:11,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:11,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:42:11,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:42:11,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:11,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:11,962 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d48934b842f190ea33fc624caa5661d5f5ef8fec [2019-11-27 16:42:12,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:12,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:12,565 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:12,570 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:12,574 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:12,575 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2019-11-27 16:42:12,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97e545c9/4f32d8c9a222499990b5c0d8048c4600/FLAG212d4aea6 [2019-11-27 16:42:14,497 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:14,499 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2019-11-27 16:42:14,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97e545c9/4f32d8c9a222499990b5c0d8048c4600/FLAG212d4aea6 [2019-11-27 16:42:14,646 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97e545c9/4f32d8c9a222499990b5c0d8048c4600 [2019-11-27 16:42:14,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:14,663 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:14,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:14,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:14,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:14,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:14" (1/1) ... [2019-11-27 16:42:14,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:14, skipping insertion in model container [2019-11-27 16:42:14,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:14" (1/1) ... [2019-11-27 16:42:14,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:15,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:15,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:15,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:18,507 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,512 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,514 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,516 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,520 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,577 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,580 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,587 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,590 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,595 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,597 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,598 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:18,601 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:19,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:19,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:19,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:19,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:19,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:19,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:19,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:19,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:19,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:19,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:20,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:20,490 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:20,495 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:20,592 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:42:20,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c189ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:20, skipping insertion in model container [2019-11-27 16:42:20,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:20,598 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:20,607 INFO L168 Benchmark]: Toolchain (without parser) took 5940.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:20,608 INFO L168 Benchmark]: CDTParser took 0.60 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:42:20,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5930.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:20,617 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5930.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8879]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:42:24,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:24,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:24,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:24,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:24,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:24,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:24,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:24,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:24,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:24,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:24,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:24,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:24,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:24,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:24,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:24,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:24,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:24,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:24,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:24,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:24,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:24,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:24,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:24,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:24,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:24,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:24,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:24,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:24,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:24,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:24,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:24,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:24,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:24,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:24,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:24,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:24,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:24,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:24,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:24,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:24,714 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:42:24,756 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:24,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:24,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:24,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:24,763 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:24,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:24,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:24,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:24,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:24,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:24,767 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:42:24,769 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:42:24,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:24,770 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:24,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:24,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:24,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:24,774 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:24,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:24,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:24,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:24,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:24,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:24,778 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:42:24,779 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:42:24,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:24,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:24,779 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:42:24,780 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d48934b842f190ea33fc624caa5661d5f5ef8fec [2019-11-27 16:42:25,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:25,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:25,384 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:25,391 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:25,392 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:25,394 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2019-11-27 16:42:25,560 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88ecd3825/fd7a0002bb8c4fb5896ba038f554fcec/FLAG493619caf [2019-11-27 16:42:27,504 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:27,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2019-11-27 16:42:27,616 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88ecd3825/fd7a0002bb8c4fb5896ba038f554fcec/FLAG493619caf [2019-11-27 16:42:27,653 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88ecd3825/fd7a0002bb8c4fb5896ba038f554fcec [2019-11-27 16:42:27,661 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:27,666 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:27,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:27,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:27,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:27,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:27" (1/1) ... [2019-11-27 16:42:27,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:27, skipping insertion in model container [2019-11-27 16:42:27,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:27" (1/1) ... [2019-11-27 16:42:27,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:27,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:28,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:28,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:31,036 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,037 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,039 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,043 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,048 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,118 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,122 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,127 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,132 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,136 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,142 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,144 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:31,146 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:32,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:32,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:32,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:32,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:32,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:32,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:32,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:32,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:32,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:32,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:32,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:33,282 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:33,286 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:33,415 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:42:33,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44e363a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:33, skipping insertion in model container [2019-11-27 16:42:33,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:33,418 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:33,426 INFO L168 Benchmark]: Toolchain (without parser) took 5756.37 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 931.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:33,431 INFO L168 Benchmark]: CDTParser took 2.73 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:42:33,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5747.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 931.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:33,438 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.73 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5747.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 931.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8879]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...