./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_buf_write_from_whole_string_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2637ae5693549a63ba804d9e0d79a051b334ef9d ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2637ae5693549a63ba804d9e0d79a051b334ef9d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:40:41,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:41,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:41,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:41,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:41,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:41,280 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:41,296 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:41,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:41,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:41,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:41,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:41,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:41,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:41,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:41,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:41,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:41,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:41,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:41,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:41,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:41,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:41,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:41,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:41,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:41,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:41,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:41,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:41,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:41,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:41,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:41,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:41,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:41,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:41,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:41,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:41,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:41,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:41,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:41,415 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:41,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:41,422 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:41,465 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:41,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:41,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:41,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:41,471 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:41,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:41,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:41,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:41,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:41,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:41,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:41,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:41,477 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:41,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:41,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:41,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:41,481 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:41,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:41,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:41,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:41,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:41,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:41,486 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:41,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:41,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:41,487 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:41,487 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2637ae5693549a63ba804d9e0d79a051b334ef9d [2019-11-27 16:40:42,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:42,046 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:42,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:42,058 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:42,059 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:42,061 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-27 16:40:42,225 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdca26f53/c9b91b49810445a28893142d8a4a9af1/FLAG762a08f7c [2019-11-27 16:40:44,200 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:44,206 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-27 16:40:44,312 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdca26f53/c9b91b49810445a28893142d8a4a9af1/FLAG762a08f7c [2019-11-27 16:40:44,353 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdca26f53/c9b91b49810445a28893142d8a4a9af1 [2019-11-27 16:40:44,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:44,368 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:44,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:44,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:44,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:44,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:44" (1/1) ... [2019-11-27 16:40:44,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d8c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:44, skipping insertion in model container [2019-11-27 16:40:44,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:44" (1/1) ... [2019-11-27 16:40:44,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:44,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:45,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:45,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:48,443 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,444 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,450 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,454 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,459 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,529 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,535 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,540 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,545 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,550 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,554 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,556 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,559 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:49,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:49,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:49,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:49,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:49,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:49,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:49,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:49,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:49,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:50,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:50,313 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:50,332 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:50,535 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:50,537 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:50,668 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 16:40:50,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c0b200e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:50, skipping insertion in model container [2019-11-27 16:40:50,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:50,672 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:50,681 INFO L168 Benchmark]: Toolchain (without parser) took 6306.87 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 935.3 MB in the end (delta: 15.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:50,682 INFO L168 Benchmark]: CDTParser took 1.53 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 16:40:50,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6298.78 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 935.3 MB in the end (delta: 15.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:50,692 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.53 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 6298.78 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 935.3 MB in the end (delta: 15.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9088]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:40:54,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:54,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:54,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:54,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:54,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:54,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:54,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:54,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:54,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:54,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:54,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:54,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:54,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:54,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:54,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:54,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:54,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:54,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:54,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:54,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:54,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:54,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:54,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:54,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:54,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:54,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:54,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:54,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:54,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:54,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:54,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:54,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:54,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:54,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:54,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:54,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:54,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:54,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:54,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:54,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:54,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:54,983 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:54,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:54,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:54,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:54,988 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:54,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:54,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:54,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:54,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:54,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:54,994 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:54,996 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:54,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:54,997 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:54,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:54,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:54,999 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:55,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:55,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:55,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:55,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:55,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:55,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:55,005 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:55,005 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:55,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:55,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:55,006 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:55,008 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2637ae5693549a63ba804d9e0d79a051b334ef9d [2019-11-27 16:40:55,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:55,668 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:55,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:55,682 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:55,683 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:55,684 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-27 16:40:55,847 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa73a774/20087043a0e44601a712b3442b76b44f/FLAG4c51f0233 [2019-11-27 16:40:57,743 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:57,747 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2019-11-27 16:40:57,850 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa73a774/20087043a0e44601a712b3442b76b44f/FLAG4c51f0233 [2019-11-27 16:40:57,891 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa73a774/20087043a0e44601a712b3442b76b44f [2019-11-27 16:40:57,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:57,903 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:57,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:57,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:57,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:57,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:57" (1/1) ... [2019-11-27 16:40:57,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:57, skipping insertion in model container [2019-11-27 16:40:57,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:57" (1/1) ... [2019-11-27 16:40:57,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:58,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:59,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:59,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:02,265 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,267 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,272 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,274 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,278 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,351 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,358 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,363 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,367 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,373 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,376 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,378 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,382 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:03,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:03,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:03,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:03,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:03,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:03,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:03,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:03,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:03,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:04,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:04,122 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,151 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,403 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,410 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,532 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 16:41:04,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cd24b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:04, skipping insertion in model container [2019-11-27 16:41:04,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:04,536 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:04,545 INFO L168 Benchmark]: Toolchain (without parser) took 6638.46 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 929.7 MB in the end (delta: 26.3 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:04,546 INFO L168 Benchmark]: CDTParser took 0.90 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:04,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6627.92 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 929.7 MB in the end (delta: 26.3 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:04,556 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.90 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6627.92 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 929.7 MB in the end (delta: 26.3 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9088]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...