./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_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_reserve_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 c000eb6603a063f87ff5411010dcce6217e3b777 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_reserve_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 c000eb6603a063f87ff5411010dcce6217e3b777 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 16:40:36,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:36,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:36,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:36,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:36,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:36,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:36,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:36,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:36,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:36,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:36,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:36,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:36,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:36,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:36,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:36,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:36,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:36,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:36,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:36,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:36,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:36,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:36,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:36,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:36,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:36,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:36,628 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:36,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:36,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:36,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:36,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:36,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:36,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:36,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:36,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:36,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:36,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:36,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:36,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:36,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:36,660 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:36,703 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:36,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:36,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:36,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:36,711 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:36,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:36,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:36,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:36,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:36,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:36,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:36,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:36,719 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:36,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:36,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:36,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:36,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:36,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:36,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:36,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:36,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:36,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:36,725 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:36,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:36,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:36,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:36,727 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 -> c000eb6603a063f87ff5411010dcce6217e3b777 [2019-11-27 16:40:37,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:37,353 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:37,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:37,364 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:37,368 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:37,369 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-27 16:40:37,527 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b9597a3/9642b9139ffc422882a60bb0123b2758/FLAG2fb90df00 [2019-11-27 16:40:39,282 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:39,284 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-27 16:40:39,370 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b9597a3/9642b9139ffc422882a60bb0123b2758/FLAG2fb90df00 [2019-11-27 16:40:39,668 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b9597a3/9642b9139ffc422882a60bb0123b2758 [2019-11-27 16:40:39,673 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:39,677 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:39,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:39,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:39,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:39,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:39" (1/1) ... [2019-11-27 16:40:39,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39675e1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:39, skipping insertion in model container [2019-11-27 16:40:39,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:39" (1/1) ... [2019-11-27 16:40:39,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:39,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:40,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:40,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:42,755 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,759 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,761 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,766 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,769 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,829 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,835 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,843 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,847 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,850 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,853 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,858 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,863 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:43,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:43,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:43,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:43,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:43,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:43,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:43,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:43,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:43,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:44,459 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:44,542 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,547 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,755 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,757 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,861 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 16:40:44,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a26bf3e 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 16:40:44,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:44,865 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:44,875 INFO L168 Benchmark]: Toolchain (without parser) took 5189.68 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:44,878 INFO L168 Benchmark]: CDTParser took 0.64 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 16:40:44,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5177.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:44,888 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 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 5177.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8941]: 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 16:40:48,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:49,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:49,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:49,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:49,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:49,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:49,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:49,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:49,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:49,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:49,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:49,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:49,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:49,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:49,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:49,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:49,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:49,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:49,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:49,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:49,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:49,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:49,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:49,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:49,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:49,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:49,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:49,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:49,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:49,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:49,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:49,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:49,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:49,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:49,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:49,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:49,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:49,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:49,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:49,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:49,173 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:49,223 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:49,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:49,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:49,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:49,228 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:49,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:49,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:49,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:49,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:49,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:49,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:49,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:49,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:49,234 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:49,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:49,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:49,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:49,237 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:49,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:49,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:49,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:49,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:49,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:49,240 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:49,240 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:49,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:49,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:49,241 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:49,241 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 -> c000eb6603a063f87ff5411010dcce6217e3b777 [2019-11-27 16:40:49,776 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:49,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:49,819 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:49,823 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:49,825 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:49,827 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-27 16:40:49,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61a408129/d7564055bb544d5aa8fa47e1719b7fd3/FLAG4cf5c375d [2019-11-27 16:40:51,780 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:51,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-27 16:40:51,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61a408129/d7564055bb544d5aa8fa47e1719b7fd3/FLAG4cf5c375d [2019-11-27 16:40:51,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61a408129/d7564055bb544d5aa8fa47e1719b7fd3 [2019-11-27 16:40:51,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:51,913 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:51,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:51,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:51,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:51,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:51" (1/1) ... [2019-11-27 16:40:51,938 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 04:40:51, skipping insertion in model container [2019-11-27 16:40:51,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:51" (1/1) ... [2019-11-27 16:40:51,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:52,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:53,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:53,111 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:55,347 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,350 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,353 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,357 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,359 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,429 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,440 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,443 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,447 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,452 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,456 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,458 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,462 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:56,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:56,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:56,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:56,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:56,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:56,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:56,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:56,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:56,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:56,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:56,881 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,884 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:57,163 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:57,166 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:57,277 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 16:40:57,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61b02057 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 16:40:57,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:57,279 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:57,284 INFO L168 Benchmark]: Toolchain (without parser) took 5368.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:57,292 INFO L168 Benchmark]: CDTParser took 2.41 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:57,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5359.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:57,305 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.41 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5359.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8941]: 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...