./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_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_array_list_swap_contents_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 a0f60ad026566ce14f6f8de2b2cceae74c2d1938 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_array_list_swap_contents_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 a0f60ad026566ce14f6f8de2b2cceae74c2d1938 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:40:18,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:18,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:18,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:18,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:18,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:18,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:18,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:18,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:18,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:18,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:18,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:18,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:18,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:18,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:18,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:18,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:18,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:18,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:18,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:18,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:18,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:18,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:18,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:18,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:18,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:18,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:18,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:18,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:18,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:18,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:18,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:18,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:18,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:18,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:18,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:18,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:18,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:18,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:18,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:18,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:18,628 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:18,668 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:18,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:18,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:18,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:18,673 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:18,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:18,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:18,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:18,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:18,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:18,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:18,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:18,679 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:18,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:18,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:18,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:18,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:18,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:18,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:18,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:18,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:18,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:18,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:18,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:18,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:18,688 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:18,689 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 -> a0f60ad026566ce14f6f8de2b2cceae74c2d1938 [2019-11-27 16:40:19,346 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:19,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:19,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:19,386 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:19,390 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:19,391 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2019-11-27 16:40:19,557 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a086ec1fe/999c2b3b9fa841b2906e33fb1ae319f0/FLAG1c2c2e5b4 [2019-11-27 16:40:21,299 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:21,303 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2019-11-27 16:40:21,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a086ec1fe/999c2b3b9fa841b2906e33fb1ae319f0/FLAG1c2c2e5b4 [2019-11-27 16:40:21,439 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a086ec1fe/999c2b3b9fa841b2906e33fb1ae319f0 [2019-11-27 16:40:21,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:21,455 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:21,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:21,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:21,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:21,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:21" (1/1) ... [2019-11-27 16:40:21,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:21, skipping insertion in model container [2019-11-27 16:40:21,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:21" (1/1) ... [2019-11-27 16:40:21,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:21,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:22,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:22,578 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:24,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:24,599 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,601 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,602 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,604 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,608 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,658 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,659 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,665 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,670 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,673 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,676 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,678 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,680 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:25,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:25,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:25,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:25,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:25,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:25,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:25,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:25,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:25,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:25,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:25,929 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:25,951 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:26,007 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 16:40:26,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f4ed984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:26, skipping insertion in model container [2019-11-27 16:40:26,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:26,014 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:26,024 INFO L168 Benchmark]: Toolchain (without parser) took 4562.41 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 954.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:26,025 INFO L168 Benchmark]: CDTParser took 1.84 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 16:40:26,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4556.15 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 954.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:26,035 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.84 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 4556.15 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 954.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7796]: 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 16:40:29,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:29,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:29,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:29,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:29,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:29,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:29,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:29,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:30,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:30,007 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:30,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:30,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:30,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:30,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:30,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:30,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:30,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:30,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:30,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:30,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:30,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:30,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:30,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:30,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:30,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:30,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:30,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:30,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:30,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:30,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:30,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:30,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:30,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:30,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:30,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:30,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:30,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:30,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:30,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:30,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:30,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:30,151 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:30,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:30,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:30,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:30,159 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:30,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:30,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:30,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:30,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:30,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:30,164 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:30,164 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:30,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:30,165 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:30,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:30,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:30,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:30,169 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:30,169 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:30,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:30,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:30,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:30,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:30,171 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:30,173 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:30,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:30,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:30,174 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:30,174 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 -> a0f60ad026566ce14f6f8de2b2cceae74c2d1938 [2019-11-27 16:40:30,808 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:30,836 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:30,844 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:30,846 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:30,848 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:30,849 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2019-11-27 16:40:31,005 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a9a57b0f/e5824b546ef44139bf2303cc8a24f282/FLAGbaa4d336e [2019-11-27 16:40:32,725 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:32,727 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2019-11-27 16:40:32,807 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a9a57b0f/e5824b546ef44139bf2303cc8a24f282/FLAGbaa4d336e [2019-11-27 16:40:32,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a9a57b0f/e5824b546ef44139bf2303cc8a24f282 [2019-11-27 16:40:32,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:32,856 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:32,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:32,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:32,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:32,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:32" (1/1) ... [2019-11-27 16:40:32,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:32, skipping insertion in model container [2019-11-27 16:40:32,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:32" (1/1) ... [2019-11-27 16:40:32,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:33,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:33,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:33,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:35,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:35,924 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,925 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,928 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,929 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,931 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,995 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,000 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,002 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,007 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,016 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,022 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,023 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,024 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:36,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:36,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:36,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:36,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:36,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:36,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:36,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:36,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:36,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:37,243 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:37,270 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:37,350 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 16:40:37,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25b34fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:37, skipping insertion in model container [2019-11-27 16:40:37,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:37,358 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:37,365 INFO L168 Benchmark]: Toolchain (without parser) took 4503.59 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 949.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:37,367 INFO L168 Benchmark]: CDTParser took 1.46 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 16:40:37,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4495.65 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 949.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:37,375 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.46 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 4495.65 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 949.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7796]: 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...