./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_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_cursor_right_trim_pred_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 089f09ec6016eb03698f31041ced427e297bcd4c .................................................................................................................................................... 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_cursor_right_trim_pred_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 089f09ec6016eb03698f31041ced427e297bcd4c ...................................................................................................................................................... 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 01:07:05,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:05,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:05,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:05,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:05,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:05,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:05,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:05,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:05,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:05,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:05,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:05,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:05,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:05,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:05,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:05,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:05,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:05,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:05,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:05,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:05,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:05,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:05,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:05,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:05,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:05,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:05,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:05,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:05,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:05,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:05,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:05,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:05,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:05,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:05,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:05,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:05,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:05,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:05,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:05,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:05,868 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:05,884 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:05,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:05,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:05,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:05,887 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:05,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:05,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:05,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:05,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:05,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:05,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:05,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:05,889 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:05,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:05,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:05,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:05,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:05,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:05,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:05,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:05,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:05,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:05,892 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:05,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:05,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:05,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:05,893 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 -> 089f09ec6016eb03698f31041ced427e297bcd4c [2019-11-28 01:07:06,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:06,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:06,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:06,220 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:06,221 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:06,222 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-28 01:07:06,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d69d652d6/96549961173d4dae8979ff1ecfff8fee/FLAGad6149443 [2019-11-28 01:07:07,212 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:07,216 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-28 01:07:07,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d69d652d6/96549961173d4dae8979ff1ecfff8fee/FLAGad6149443 [2019-11-28 01:07:07,725 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d69d652d6/96549961173d4dae8979ff1ecfff8fee [2019-11-28 01:07:07,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:07,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:07,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:07,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:07,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:07,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:07" (1/1) ... [2019-11-28 01:07:07,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29271dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:07, skipping insertion in model container [2019-11-28 01:07:07,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:07" (1/1) ... [2019-11-28 01:07:07,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:07,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:08,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:08,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:09,280 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,282 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,282 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,283 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,296 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,301 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,302 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,305 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,306 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,307 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,310 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:09,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:09,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:09,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:09,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:09,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:09,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:09,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:09,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:09,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:09,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:09,912 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:09,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:10,011 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 01:07:10,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62fa0ee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:10, skipping insertion in model container [2019-11-28 01:07:10,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:10,018 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:10,024 INFO L168 Benchmark]: Toolchain (without parser) took 2289.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:10,025 INFO L168 Benchmark]: CDTParser took 0.56 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 01:07:10,026 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2286.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:10,030 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 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 2286.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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 01:07:11,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:11,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:11,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:11,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:11,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:11,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:11,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:11,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:11,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:11,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:11,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:11,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:11,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:11,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:11,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:11,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:11,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:11,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:11,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:11,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:11,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:11,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:11,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:11,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:11,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:11,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:11,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:11,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:11,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:11,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:11,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:11,927 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:11,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:11,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:11,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:11,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:11,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:11,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:11,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:11,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:11,935 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:11,951 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:11,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:11,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:11,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:11,953 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:11,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:11,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:11,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:11,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:11,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:11,954 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:11,954 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:11,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:11,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:11,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:11,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:11,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:11,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:11,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:11,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:11,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:11,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:11,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:11,957 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:11,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:11,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:11,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:11,958 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:11,958 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 -> 089f09ec6016eb03698f31041ced427e297bcd4c [2019-11-28 01:07:12,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:12,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:12,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:12,284 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:12,285 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:12,285 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-28 01:07:12,366 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72fd1653d/e5b2c3eaa0df44f7ba6d14d25b779ae7/FLAGf2da6891a [2019-11-28 01:07:13,291 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:13,293 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-28 01:07:13,334 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72fd1653d/e5b2c3eaa0df44f7ba6d14d25b779ae7/FLAGf2da6891a [2019-11-28 01:07:13,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72fd1653d/e5b2c3eaa0df44f7ba6d14d25b779ae7 [2019-11-28 01:07:13,744 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:13,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:13,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:13,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:13,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:13,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:13" (1/1) ... [2019-11-28 01:07:13,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796fae81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:13, skipping insertion in model container [2019-11-28 01:07:13,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:13" (1/1) ... [2019-11-28 01:07:13,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:13,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:14,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:14,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:15,119 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,120 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,121 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,123 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,141 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,143 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,145 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,146 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,149 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,151 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,152 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,154 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:15,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:15,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:15,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:15,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:15,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:15,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:15,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:15,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:15,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:15,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:16,018 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:16,019 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:16,087 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 01:07:16,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40fccc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:16, skipping insertion in model container [2019-11-28 01:07:16,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:16,089 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:16,092 INFO L168 Benchmark]: Toolchain (without parser) took 2345.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:16,093 INFO L168 Benchmark]: CDTParser took 0.30 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 01:07:16,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2342.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:16,097 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 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2342.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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...