./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_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 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 ................................................................................................................................................... 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_mul_size_saturating_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 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 ..................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:53,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:53,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:53,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:53,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:53,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:53,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:53,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:53,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:53,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:53,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:53,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:53,342 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:53,345 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:53,346 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:53,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:53,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:53,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:53,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:53,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:53,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:53,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:53,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:53,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:53,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:53,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:53,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:53,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:53,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:53,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:53,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:53,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:53,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:53,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:53,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:53,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:53,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:53,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:53,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:53,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:53,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:53,392 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:53,412 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:53,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:53,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:53,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:53,414 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:53,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:53,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:53,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:53,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:53,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:53,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:53,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:53,418 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:53,419 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:53,419 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:53,419 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:53,420 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:53,420 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:53,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:53,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:53,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:53,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:53,421 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:53,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:53,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:53,422 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:53,422 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 -> 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 [2019-11-28 01:07:53,718 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:53,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:53,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:53,746 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:53,746 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:53,747 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-28 01:07:53,812 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee38e542/967c7e8d29a3403580a88735824e3be6/FLAG55c1b2791 [2019-11-28 01:07:54,568 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:54,570 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-28 01:07:54,607 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee38e542/967c7e8d29a3403580a88735824e3be6/FLAG55c1b2791 [2019-11-28 01:07:54,636 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee38e542/967c7e8d29a3403580a88735824e3be6 [2019-11-28 01:07:54,639 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:54,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:54,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:54,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:54,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:54,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:54" (1/1) ... [2019-11-28 01:07:54,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cdf06a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:54, skipping insertion in model container [2019-11-28 01:07:54,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:54" (1/1) ... [2019-11-28 01:07:54,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:54,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:55,697 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:55,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2019-11-28 01:07:55,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:55,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2019-11-28 01:07:55,781 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,782 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,784 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,786 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,788 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,814 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,815 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,820 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:55,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:56,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:56,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:56,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:56,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:56,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:56,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:56,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:56,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:56,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:56,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:56,233 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:56,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11fb0e43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:56, skipping insertion in model container [2019-11-28 01:07:56,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:56,235 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:56,238 INFO L168 Benchmark]: Toolchain (without parser) took 1596.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:56,239 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:56,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1593.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:56,242 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1593.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7097]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:57,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:57,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:57,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:57,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:57,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:57,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:57,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:57,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:57,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:57,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:57,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:57,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:57,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:57,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:57,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:57,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:57,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:57,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:57,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:57,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:57,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:57,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:57,986 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:57,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:57,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:57,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:57,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:57,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:57,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:57,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:57,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:57,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:57,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:57,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:57,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:57,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:57,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:57,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:57,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:57,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:58,000 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:58,014 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:58,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:58,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:58,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:58,016 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:58,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:58,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:58,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:58,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:58,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:58,018 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:58,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:58,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:58,019 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:58,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:58,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:58,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:58,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:58,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:58,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:58,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:58,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:58,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:58,022 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:58,022 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:58,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:58,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:58,023 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:58,023 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 -> 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 [2019-11-28 01:07:58,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:58,364 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:58,368 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:58,369 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:58,370 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:58,371 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-28 01:07:58,443 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e919ecc/bc55befd8a334ddd8e9e2149aef30ce3/FLAG685307ac4 [2019-11-28 01:07:59,189 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:59,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-28 01:07:59,218 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e919ecc/bc55befd8a334ddd8e9e2149aef30ce3/FLAG685307ac4 [2019-11-28 01:07:59,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e919ecc/bc55befd8a334ddd8e9e2149aef30ce3 [2019-11-28 01:07:59,269 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:59,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:59,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:59,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:59,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:59,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:59" (1/1) ... [2019-11-28 01:07:59,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1250f41c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:59, skipping insertion in model container [2019-11-28 01:07:59,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:59" (1/1) ... [2019-11-28 01:07:59,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:59,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:00,301 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:00,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2019-11-28 01:08:00,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:00,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2019-11-28 01:08:00,376 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,411 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,412 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,417 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,421 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,425 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,429 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,430 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:00,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:00,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:00,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:00,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:00,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:00,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:00,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:00,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:00,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:00,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:00,822 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:08:00,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e437fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:00, skipping insertion in model container [2019-11-28 01:08:00,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:00,824 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:00,827 INFO L168 Benchmark]: Toolchain (without parser) took 1555.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:00,828 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:08:00,829 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1553.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:00,831 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1553.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7097]: 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...