./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_round_up_to_power_of_two_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65a41d9cd49e49efb73730a203dbe2510a2a484a .................................................................................................................................. 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 -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_round_up_to_power_of_two_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65a41d9cd49e49efb73730a203dbe2510a2a484a ..................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:26:23,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:23,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:23,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:23,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:23,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:23,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:23,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:23,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:23,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:23,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:23,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:23,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:23,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:23,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:23,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:23,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:23,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:23,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:23,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:23,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:23,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:23,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:23,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:23,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:23,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:23,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:23,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:23,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:23,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:23,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:23,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:23,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:23,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:23,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:23,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:23,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:23,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:23,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:23,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:23,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:23,758 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:26:23,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:23,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:23,776 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:23,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:23,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:23,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:23,778 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:23,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:23,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:26:23,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:23,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:23,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:23,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:23,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:23,779 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:23,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:23,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:23,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:23,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:23,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:23,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:23,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:23,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:23,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:26:23,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:26:23,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:23,782 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:23,782 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-08-26 15:26:24,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:24,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:24,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:24,092 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:24,093 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:24,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-26 15:26:24,164 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/433d4d621/97fc3f999082410c8e99be44b3877e8b/FLAG8b63533a4 [2021-08-26 15:26:24,661 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:24,662 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-26 15:26:24,678 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/433d4d621/97fc3f999082410c8e99be44b3877e8b/FLAG8b63533a4 [2021-08-26 15:26:25,161 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/433d4d621/97fc3f999082410c8e99be44b3877e8b [2021-08-26 15:26:25,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:25,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:25,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:25,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:25,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:25,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:25" (1/1) ... [2021-08-26 15:26:25,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a0e1077 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:25, skipping insertion in model container [2021-08-26 15:26:25,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:25" (1/1) ... [2021-08-26 15:26:25,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:25,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:25,401 WARN L228 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_round_up_to_power_of_two_harness.i[4502,4515] [2021-08-26 15:26:25,406 WARN L228 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_round_up_to_power_of_two_harness.i[4562,4575] [2021-08-26 15:26:25,433 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:25,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:25,717 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-08-26 15:26:25,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41ee5f6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:25, skipping insertion in model container [2021-08-26 15:26:25,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:25,720 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-08-26 15:26:25,722 INFO L168 Benchmark]: Toolchain (without parser) took 557.08 ms. Allocated memory was 52.4 MB in the beginning and 79.7 MB in the end (delta: 27.3 MB). Free memory was 27.0 MB in the beginning and 57.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:25,724 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.6 MB in the end (delta: 71.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:25,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 554.73 ms. Allocated memory was 52.4 MB in the beginning and 79.7 MB in the end (delta: 27.3 MB). Free memory was 26.8 MB in the beginning and 57.7 MB in the end (delta: -31.0 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:25,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.6 MB in the end (delta: 71.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 554.73 ms. Allocated memory was 52.4 MB in the beginning and 79.7 MB in the end (delta: 27.3 MB). Free memory was 26.8 MB in the beginning and 57.7 MB in the end (delta: -31.0 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:26:27,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:27,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:27,474 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:27,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:27,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:27,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:27,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:27,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:27,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:27,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:27,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:27,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:27,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:27,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:27,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:27,504 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:27,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:27,506 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:27,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:27,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:27,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:27,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:27,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:27,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:27,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:27,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:27,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:27,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:27,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:27,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:27,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:27,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:27,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:27,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:27,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:27,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:27,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:27,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:27,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:27,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:27,537 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:26:27,570 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:27,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:27,571 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:27,572 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:27,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:27,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:27,574 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:27,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:27,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:27,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:27,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:27,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:27,576 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:26:27,576 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:26:27,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:27,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:27,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:27,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:27,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:27,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:27,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:27,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:27,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:26:27,578 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-08-26 15:26:27,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:27,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:27,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:27,896 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:27,897 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:27,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-26 15:26:27,945 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf34c4eb/fe5415e50bda4c8780b07afe05b3ca89/FLAGd2b6da378 [2021-08-26 15:26:28,468 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:28,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-26 15:26:28,485 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf34c4eb/fe5415e50bda4c8780b07afe05b3ca89/FLAGd2b6da378 [2021-08-26 15:26:28,926 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf34c4eb/fe5415e50bda4c8780b07afe05b3ca89 [2021-08-26 15:26:28,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:28,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:28,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:28,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:28,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:28,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:28" (1/1) ... [2021-08-26 15:26:28,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202a9885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:28, skipping insertion in model container [2021-08-26 15:26:28,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:28" (1/1) ... [2021-08-26 15:26:28,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:29,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:29,177 WARN L228 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_round_up_to_power_of_two_harness.i[4502,4515] [2021-08-26 15:26:29,182 WARN L228 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_round_up_to_power_of_two_harness.i[4562,4575] [2021-08-26 15:26:29,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:29,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:29,457 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-08-26 15:26:29,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@641d6052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:29, skipping insertion in model container [2021-08-26 15:26:29,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:29,458 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-08-26 15:26:29,460 INFO L168 Benchmark]: Toolchain (without parser) took 530.12 ms. Allocated memory was 54.5 MB in the beginning and 81.8 MB in the end (delta: 27.3 MB). Free memory was 28.9 MB in the beginning and 59.1 MB in the end (delta: -30.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:29,460 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:29,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.48 ms. Allocated memory was 54.5 MB in the beginning and 81.8 MB in the end (delta: 27.3 MB). Free memory was 28.7 MB in the beginning and 59.1 MB in the end (delta: -30.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:29,466 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 526.48 ms. Allocated memory was 54.5 MB in the beginning and 81.8 MB in the end (delta: 27.3 MB). Free memory was 28.7 MB in the beginning and 59.1 MB in the end (delta: -30.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...