./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab 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_byte_buf_cat_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 0eafe7d82cb9ff60fe0cfc69b137d1f5ce068d73 .................................................................................................................................................... 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_byte_buf_cat_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 0eafe7d82cb9ff60fe0cfc69b137d1f5ce068d73 ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:25,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:25,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:25,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:25,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:25,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:25,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:25,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:25,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:25,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:25,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:25,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:25,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:25,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:25,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:25,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:25,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:25,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:25,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:25,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:25,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:25,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:25,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:25,761 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:25,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:25,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:25,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:25,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:25,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:25,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:25,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:25,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:25,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:25,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:25,776 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:25,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:25,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:25,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:25,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:25,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:25,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:25,780 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:25,796 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:25,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:25,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:25,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:25,798 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:25,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:25,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:25,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:25,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:25,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:25,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:25,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:25,800 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:25,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:25,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:25,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:25,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:25,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:25,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:25,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:25,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:25,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:25,803 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:25,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:25,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:25,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:25,804 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 -> 0eafe7d82cb9ff60fe0cfc69b137d1f5ce068d73 [2019-11-28 01:06:26,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:26,162 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:26,165 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:26,167 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:26,168 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:26,168 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2019-11-28 01:06:26,247 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/720f3f23a/a99c7fcde6e04d13bc0fb7e8a3113eac/FLAGea5ce8813 [2019-11-28 01:06:27,090 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:27,091 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2019-11-28 01:06:27,150 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/720f3f23a/a99c7fcde6e04d13bc0fb7e8a3113eac/FLAGea5ce8813 [2019-11-28 01:06:27,597 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/720f3f23a/a99c7fcde6e04d13bc0fb7e8a3113eac [2019-11-28 01:06:27,601 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:27,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:27,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:27,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:27,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:27,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:27" (1/1) ... [2019-11-28 01:06:27,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75ea7393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:27, skipping insertion in model container [2019-11-28 01:06:27,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:27" (1/1) ... [2019-11-28 01:06:27,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:27,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:28,185 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:28,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:28,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:28,992 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:28,993 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:28,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:28,998 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,031 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,033 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,040 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,043 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,044 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,046 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,046 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:29,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:29,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:29,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:29,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:29,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:29,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:29,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:29,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:29,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:29,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:30,009 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,051 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.", } [2019-11-28 01:06:30,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c9a8836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:30, skipping insertion in model container [2019-11-28 01:06:30,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:30,053 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:30,057 INFO L168 Benchmark]: Toolchain (without parser) took 2453.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:30,058 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:30,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2448.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:30,065 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2448.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: 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 0.1.24-30f4e4a [2019-11-28 01:06:31,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:31,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:31,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:31,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:31,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:31,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:31,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:31,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:31,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:31,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:31,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:31,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:31,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:31,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:31,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:31,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:31,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:31,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:31,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:32,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:32,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:32,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:32,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:32,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:32,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:32,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:32,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:32,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:32,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:32,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:32,023 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:32,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:32,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:32,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:32,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:32,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:32,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:32,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:32,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:32,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:32,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:32,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:32,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:32,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:32,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:32,052 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:32,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:32,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:32,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:32,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:32,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:32,055 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:32,055 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:32,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:32,056 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:32,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:32,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:32,057 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:32,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:32,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:32,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:32,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:32,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:32,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:32,058 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:32,059 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:32,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:32,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:32,060 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:32,060 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 -> 0eafe7d82cb9ff60fe0cfc69b137d1f5ce068d73 [2019-11-28 01:06:32,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:32,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:32,395 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:32,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:32,397 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:32,398 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2019-11-28 01:06:32,475 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ef572cf/ec3a7daa6139486fbfa15fa640da558a/FLAGffceac3d3 [2019-11-28 01:06:33,384 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:33,387 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2019-11-28 01:06:33,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ef572cf/ec3a7daa6139486fbfa15fa640da558a/FLAGffceac3d3 [2019-11-28 01:06:33,845 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ef572cf/ec3a7daa6139486fbfa15fa640da558a [2019-11-28 01:06:33,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:33,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:33,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:33,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:33,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:33,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:33" (1/1) ... [2019-11-28 01:06:33,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1619d358 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:33, skipping insertion in model container [2019-11-28 01:06:33,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:33" (1/1) ... [2019-11-28 01:06:33,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:34,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:34,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:34,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:35,207 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,208 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,209 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,212 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,245 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,247 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,249 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,255 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:35,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:35,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:35,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:35,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:35,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:35,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:35,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:35,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:35,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:35,829 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:35,951 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,953 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,020 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.", } [2019-11-28 01:06:36,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b11636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:36, skipping insertion in model container [2019-11-28 01:06:36,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:36,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:36,025 INFO L168 Benchmark]: Toolchain (without parser) took 2173.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -125.0 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:36,027 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:36,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2170.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -125.0 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:36,035 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2170.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -125.0 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: 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...