./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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_read_be32_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 9778a3588b8e7221fc185d8dfa3add919519950f .................................................................................................................................................... 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_read_be32_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 9778a3588b8e7221fc185d8dfa3add919519950f ...................................................................................................................................................... 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 01:07:03,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:03,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:03,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:03,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:03,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:03,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:03,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:03,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:03,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:03,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:03,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:03,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:03,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:03,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:03,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:03,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:03,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:03,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:03,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:03,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:03,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:03,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:03,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:03,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:03,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:03,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:03,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:03,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:03,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:03,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:03,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:03,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:03,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:03,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:03,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:03,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:03,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:03,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:03,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:03,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:03,366 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:03,382 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:03,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:03,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:03,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:03,385 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:03,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:03,385 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:03,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:03,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:03,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:03,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:03,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:03,387 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:03,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:03,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:03,388 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:03,388 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:03,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:03,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:03,389 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:03,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:03,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:03,390 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:03,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:03,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:03,391 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:03,391 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 -> 9778a3588b8e7221fc185d8dfa3add919519950f [2019-11-28 01:07:03,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:03,734 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:03,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:03,739 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:03,739 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:03,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-28 01:07:03,814 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2fa8f212/156693a0270347a3afe5f4d466be79e0/FLAG21a08ff75 [2019-11-28 01:07:04,637 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:04,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-28 01:07:04,681 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2fa8f212/156693a0270347a3afe5f4d466be79e0/FLAG21a08ff75 [2019-11-28 01:07:05,141 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2fa8f212/156693a0270347a3afe5f4d466be79e0 [2019-11-28 01:07:05,145 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:05,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:05,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:05,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:05,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:05,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:05" (1/1) ... [2019-11-28 01:07:05,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dce80f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:05, skipping insertion in model container [2019-11-28 01:07:05,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:05" (1/1) ... [2019-11-28 01:07:05,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:05,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:05,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:05,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:06,778 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,779 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,780 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,781 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,782 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,806 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,809 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,811 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,812 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,819 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:07,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:07,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:07,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:07,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:07,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:07,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:07,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:07,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:07,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:07,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:07,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,556 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 01:07:07,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73bea8c0 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 01:07:07,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:07,559 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:07,562 INFO L168 Benchmark]: Toolchain (without parser) took 2414.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:07,564 INFO L168 Benchmark]: CDTParser took 0.43 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 01:07:07,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2409.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:07,568 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 2409.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 52.2 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 01:07:09,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:09,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:09,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:09,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:09,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:09,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:09,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:09,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:09,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:09,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:09,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:09,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:09,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:09,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:09,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:09,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:09,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:09,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:09,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:09,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:09,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:09,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:09,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:09,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:09,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:09,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:09,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:09,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:09,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:09,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:09,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:09,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:09,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:09,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:09,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:09,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:09,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:09,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:09,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:09,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:09,458 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:09,477 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:09,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:09,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:09,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:09,482 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:09,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:09,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:09,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:09,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:09,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:09,484 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:09,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:09,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:09,485 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:09,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:09,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:09,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:09,486 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:09,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:09,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:09,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:09,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:09,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:09,487 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:09,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:09,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:09,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:09,488 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:09,488 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 -> 9778a3588b8e7221fc185d8dfa3add919519950f [2019-11-28 01:07:09,813 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:09,827 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:09,831 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:09,833 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:09,833 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:09,834 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-28 01:07:09,909 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdef6093a/806a1f08764d42688ee9eead0c016117/FLAG68fc87553 [2019-11-28 01:07:10,803 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:10,804 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-28 01:07:10,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdef6093a/806a1f08764d42688ee9eead0c016117/FLAG68fc87553 [2019-11-28 01:07:11,261 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdef6093a/806a1f08764d42688ee9eead0c016117 [2019-11-28 01:07:11,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:11,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:11,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:11,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:11,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:11,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:11" (1/1) ... [2019-11-28 01:07:11,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4091a57b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:11, skipping insertion in model container [2019-11-28 01:07:11,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:11" (1/1) ... [2019-11-28 01:07:11,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:11,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:11,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:11,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:12,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,716 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,717 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,719 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,721 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,723 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,725 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,726 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:13,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:13,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:13,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:13,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:13,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:13,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:13,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:13,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:13,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:13,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:13,777 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,778 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,836 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 01:07:13,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@699d6ace 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 01:07:13,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:13,839 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:13,844 INFO L168 Benchmark]: Toolchain (without parser) took 2575.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:13,846 INFO L168 Benchmark]: CDTParser took 0.21 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 01:07:13,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2572.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:13,851 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 2572.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 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...