./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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 17c4e417b1299d89e6fd1b344fa7b62408056a61 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_compare_lookup_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 17c4e417b1299d89e6fd1b344fa7b62408056a61 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:40:52,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:52,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:52,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:52,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:52,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:52,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:52,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:52,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:52,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:52,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:52,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:52,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:52,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:52,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:53,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:53,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:53,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:53,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:53,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:53,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:53,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:53,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:53,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:53,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:53,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:53,052 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:53,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:53,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:53,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:53,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:53,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:53,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:53,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:53,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:53,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:53,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:53,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:53,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:53,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:53,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:53,084 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:53,135 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:53,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:53,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:53,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:53,149 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:53,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:53,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:53,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:53,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:53,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:53,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:53,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:53,154 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:53,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:53,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:53,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:53,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:53,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:53,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:53,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:53,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:53,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:53,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:53,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:53,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:53,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:53,165 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 -> 17c4e417b1299d89e6fd1b344fa7b62408056a61 [2019-11-27 16:40:53,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:53,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:53,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:53,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:53,781 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:53,782 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-27 16:40:53,973 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c1c7607a/14eef8d0adf04ca7ac794e6a6897ebd3/FLAGfa40cd923 [2019-11-27 16:40:55,729 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:55,731 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-27 16:40:55,812 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c1c7607a/14eef8d0adf04ca7ac794e6a6897ebd3/FLAGfa40cd923 [2019-11-27 16:40:55,854 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c1c7607a/14eef8d0adf04ca7ac794e6a6897ebd3 [2019-11-27 16:40:55,862 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:55,867 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:55,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:55,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:55,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:55,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:55" (1/1) ... [2019-11-27 16:40:55,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec5963e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:55, skipping insertion in model container [2019-11-27 16:40:55,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:55" (1/1) ... [2019-11-27 16:40:55,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:56,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:57,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:57,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:59,050 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,053 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,058 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,060 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,064 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,123 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,126 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,132 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,137 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,140 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,144 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,147 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,150 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:00,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:00,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:00,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:00,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:00,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:00,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:00,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:00,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:00,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:00,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:01,010 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,011 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,115 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:01,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1130009a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:01, skipping insertion in model container [2019-11-27 16:41:01,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:01,124 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:01,132 INFO L168 Benchmark]: Toolchain (without parser) took 5260.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:01,133 INFO L168 Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:01,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5250.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:01,144 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5250.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 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 0.1.24-509859d [2019-11-27 16:41:05,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:05,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:05,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:05,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:05,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:05,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:05,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:05,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:05,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:05,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:05,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:05,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:05,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:05,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:05,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:05,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:05,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:05,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:05,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:05,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:05,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:05,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:05,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:05,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:05,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:05,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:05,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:05,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:05,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:05,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:05,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:05,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:05,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:05,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:05,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:05,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:05,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:05,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:05,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:05,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:05,329 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:05,371 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:05,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:05,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:05,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:05,378 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:05,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:05,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:05,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:05,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:05,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:05,383 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:05,384 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:05,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:05,386 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:05,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:05,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:05,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:05,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:05,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:05,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:05,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:05,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:05,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:05,392 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:05,392 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:05,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:05,393 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:05,393 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:05,394 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 -> 17c4e417b1299d89e6fd1b344fa7b62408056a61 [2019-11-27 16:41:05,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:05,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:05,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:05,979 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:05,980 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:05,981 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-27 16:41:06,145 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f680730c/4a6f79b90e8e4fcd8a6b588a401e53ff/FLAGe6efc4aee [2019-11-27 16:41:07,932 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:07,935 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-27 16:41:08,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f680730c/4a6f79b90e8e4fcd8a6b588a401e53ff/FLAGe6efc4aee [2019-11-27 16:41:08,084 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f680730c/4a6f79b90e8e4fcd8a6b588a401e53ff [2019-11-27 16:41:08,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:08,096 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:08,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:08,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:08,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:08,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:08" (1/1) ... [2019-11-27 16:41:08,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41305a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:08, skipping insertion in model container [2019-11-27 16:41:08,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:08" (1/1) ... [2019-11-27 16:41:08,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:08,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:09,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:09,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:11,287 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,289 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,293 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,295 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,299 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,365 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,370 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,375 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,379 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,381 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,387 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,391 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:11,393 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:12,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:12,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:12,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:12,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:12,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:12,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:12,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:12,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:12,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:13,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:13,312 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,317 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,447 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:13,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6949e2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:13, skipping insertion in model container [2019-11-27 16:41:13,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:13,450 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:13,458 INFO L168 Benchmark]: Toolchain (without parser) took 5360.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:13,461 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:13,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5348.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:13,470 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5348.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 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...