/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 11:44:05,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 11:44:05,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 11:44:05,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 11:44:05,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 11:44:05,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 11:44:05,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 11:44:05,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 11:44:05,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 11:44:05,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 11:44:05,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 11:44:05,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 11:44:05,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 11:44:05,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 11:44:05,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 11:44:05,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 11:44:05,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 11:44:05,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 11:44:05,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 11:44:05,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 11:44:05,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 11:44:05,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 11:44:05,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 11:44:05,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 11:44:05,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-22 11:44:05,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-22 11:44:05,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-22 11:44:05,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-22 11:44:05,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-22 11:44:05,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-22 11:44:05,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 11:44:05,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 11:44:05,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 11:44:05,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 11:44:05,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 11:44:05,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 11:44:05,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 11:44:05,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 11:44:05,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 11:44:05,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 11:44:05,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 11:44:05,601 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 11:44:05,630 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 11:44:05,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 11:44:05,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 11:44:05,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 11:44:05,633 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 11:44:05,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 11:44:05,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 11:44:05,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 11:44:05,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 11:44:05,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 11:44:05,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 11:44:05,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 11:44:05,635 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 11:44:05,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 11:44:05,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 11:44:05,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 11:44:05,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 11:44:05,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 11:44:05,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 11:44:05,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 11:44:05,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 11:44:05,638 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 11:44:05,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 11:44:05,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 11:44:05,639 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 11:44:05,639 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 11:44:06,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 11:44:06,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 11:44:06,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 11:44:06,074 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 11:44:06,075 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 11:44:06,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-12-22 11:44:06,177 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8edbacf8f/bff5904645814ae4a126e4738d6cabfd/FLAG02d1dc6a3 [2020-12-22 11:44:07,166 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 11:44:07,166 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-12-22 11:44:07,194 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8edbacf8f/bff5904645814ae4a126e4738d6cabfd/FLAG02d1dc6a3 [2020-12-22 11:44:07,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8edbacf8f/bff5904645814ae4a126e4738d6cabfd [2020-12-22 11:44:07,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 11:44:07,392 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 11:44:07,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 11:44:07,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 11:44:07,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 11:44:07,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 11:44:07" (1/1) ... [2020-12-22 11:44:07,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ba30e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:44:07, skipping insertion in model container [2020-12-22 11:44:07,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 11:44:07" (1/1) ... [2020-12-22 11:44:07,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 11:44:07,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 11:44:07,727 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2020-12-22 11:44:07,734 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2020-12-22 11:44:07,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-22 11:44:07,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-22 11:44:08,178 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-12-22 11:44:08,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@376717b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:44:08, skipping insertion in model container [2020-12-22 11:44:08,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 11:44:08,180 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-22 11:44:08,183 INFO L168 Benchmark]: Toolchain (without parser) took 789.59 ms. Allocated memory is still 158.3 MB. Free memory was 131.6 MB in the beginning and 113.7 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2020-12-22 11:44:08,184 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 158.3 MB. Free memory is still 130.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 11:44:08,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 783.11 ms. Allocated memory is still 158.3 MB. Free memory was 131.2 MB in the beginning and 113.7 MB in the end (delta: 17.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 8.0 GB. [2020-12-22 11:44:08,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 158.3 MB. Free memory is still 130.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 783.11 ms. Allocated memory is still 158.3 MB. Free memory was 131.2 MB in the beginning and 113.7 MB in the end (delta: 17.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...