./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_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_write_from_whole_string_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 2637ae5693549a63ba804d9e0d79a051b334ef9d ...................................................................................................................................................... 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_write_from_whole_string_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 2637ae5693549a63ba804d9e0d79a051b334ef9d ........................................................................................................................................................ 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 01:06:45,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:45,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:45,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:45,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:45,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:45,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:45,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:45,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:45,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:45,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:45,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:45,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:45,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:45,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:45,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:45,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:45,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:45,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:45,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:45,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:45,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:45,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:45,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:45,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:45,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:45,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:45,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:45,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:45,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:45,814 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:45,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:45,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:45,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:45,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:45,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:45,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:45,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:45,820 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:45,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:45,822 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:45,823 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:45,860 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:45,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:45,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:45,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:45,862 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:45,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:45,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:45,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:45,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:45,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:45,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:45,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:45,866 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:45,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:45,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:45,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:45,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:45,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:45,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:45,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:45,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:45,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:45,869 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:45,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:45,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:45,870 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:45,870 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 -> 2637ae5693549a63ba804d9e0d79a051b334ef9d [2019-11-28 01:06:46,213 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:46,226 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:46,230 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:46,231 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:46,232 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:46,232 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-28 01:06:46,300 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd2ccdc13/6dc36d4a2d2742a0ae06a9b08c690953/FLAG5246c78fe [2019-11-28 01:06:47,197 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:47,197 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-28 01:06:47,243 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd2ccdc13/6dc36d4a2d2742a0ae06a9b08c690953/FLAG5246c78fe [2019-11-28 01:06:47,630 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd2ccdc13/6dc36d4a2d2742a0ae06a9b08c690953 [2019-11-28 01:06:47,633 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:47,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:47,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:47,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:47,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:47,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:47" (1/1) ... [2019-11-28 01:06:47,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e04df7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:47, skipping insertion in model container [2019-11-28 01:06:47,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:47" (1/1) ... [2019-11-28 01:06:47,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:47,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:48,218 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:48,226 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:49,058 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,094 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,097 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,098 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,103 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,106 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,107 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,109 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:49,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:49,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:49,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:49,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:49,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:49,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:49,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:49,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:49,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:49,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:49,836 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,844 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,953 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,953 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,994 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 01:06:49,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dff524d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:49, skipping insertion in model container [2019-11-28 01:06:49,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:49,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:50,001 INFO L168 Benchmark]: Toolchain (without parser) took 2364.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:50,003 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:50,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2361.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:50,008 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2361.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9088]: 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 01:06:51,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:51,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:51,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:51,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:51,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:51,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:51,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:51,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:51,835 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:51,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:51,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:51,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:51,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:51,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:51,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:51,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:51,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:51,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:51,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:51,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:51,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:51,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:51,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:51,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:51,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:51,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:51,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:51,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:51,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:51,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:51,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:51,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:51,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:51,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:51,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:51,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:51,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:51,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:51,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:51,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:51,878 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:51,902 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:51,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:51,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:51,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:51,907 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:51,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:51,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:51,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:51,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:51,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:51,910 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:51,910 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:51,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:51,911 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:51,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:51,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:51,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:51,912 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:51,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:51,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:51,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:51,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:51,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:51,914 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:51,914 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:51,915 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:51,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:51,915 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:51,915 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 -> 2637ae5693549a63ba804d9e0d79a051b334ef9d [2019-11-28 01:06:52,219 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:52,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:52,236 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:52,238 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:52,238 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:52,239 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-28 01:06:52,316 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ad641abc/163b0427ac3941cda850fcf6064a3f87/FLAGfae147b00 [2019-11-28 01:06:53,168 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:53,168 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-28 01:06:53,211 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ad641abc/163b0427ac3941cda850fcf6064a3f87/FLAGfae147b00 [2019-11-28 01:06:53,652 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ad641abc/163b0427ac3941cda850fcf6064a3f87 [2019-11-28 01:06:53,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:53,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:53,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:53,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:53,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:53,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:53" (1/1) ... [2019-11-28 01:06:53,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a736f88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:53, skipping insertion in model container [2019-11-28 01:06:53,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:53" (1/1) ... [2019-11-28 01:06:53,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:53,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:54,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:54,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:55,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,291 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,309 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,310 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,314 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,315 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,322 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,324 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,325 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,325 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:55,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:55,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:55,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:55,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:55,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:55,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:55,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:55,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:55,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:56,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:56,099 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,107 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,199 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,200 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,266 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 01:06:56,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64341629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:56, skipping insertion in model container [2019-11-28 01:06:56,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:56,268 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:56,271 INFO L168 Benchmark]: Toolchain (without parser) took 2613.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:56,272 INFO L168 Benchmark]: CDTParser took 0.24 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 01:06:56,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2609.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:56,279 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 2609.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9088]: 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...