./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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_is_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 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:09:27,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:09:27,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:09:27,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:09:27,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:09:27,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:09:27,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:09:27,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:09:27,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:09:27,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:09:27,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:09:27,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:09:27,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:09:27,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:09:27,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:09:27,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:09:27,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:09:27,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:09:27,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:09:27,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:09:27,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:09:27,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:09:27,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:09:27,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:09:27,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:09:27,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:09:27,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:09:27,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:09:27,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:09:27,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:09:27,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:09:27,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:09:27,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:09:27,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:09:27,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:09:27,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:09:27,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:09:27,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:09:27,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:09:27,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:09:27,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:09:27,881 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:09:27,895 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:09:27,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:09:27,895 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:09:27,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:09:27,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:09:27,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:09:27,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:09:27,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:09:27,897 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:09:27,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:09:27,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:09:27,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:09:27,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:09:27,899 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:09:27,899 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:09:27,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:09:27,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:09:27,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:09:27,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:09:27,900 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:09:27,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:09:27,900 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:09:27,900 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:09:27,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:09:27,900 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2022-02-20 21:09:28,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:09:28,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:09:28,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:09:28,119 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:09:28,119 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:09:28,120 INFO L432 ainManager$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 [2022-02-20 21:09:28,166 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5c3eabe/6fc012042e2a4fa4971814628bdacb94/FLAG7447329a5 [2022-02-20 21:09:28,539 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:09:28,540 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-02-20 21:09:28,559 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5c3eabe/6fc012042e2a4fa4971814628bdacb94/FLAG7447329a5 [2022-02-20 21:09:28,904 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5c3eabe/6fc012042e2a4fa4971814628bdacb94 [2022-02-20 21:09:28,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:09:28,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:09:28,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:09:28,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:09:28,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:09:28,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:09:28" (1/1) ... [2022-02-20 21:09:28,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba93669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:09:28, skipping insertion in model container [2022-02-20 21:09:28,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:09:28" (1/1) ... [2022-02-20 21:09:28,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:09:28,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:09:29,174 WARN L230 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] [2022-02-20 21:09:29,183 WARN L230 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] [2022-02-20 21:09:29,434 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-02-20 21:09:29,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2aa60edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:09:29, skipping insertion in model container [2022-02-20 21:09:29,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:09:29,437 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-02-20 21:09:29,439 INFO L158 Benchmark]: Toolchain (without parser) took 531.81ms. Allocated memory is still 109.1MB. Free memory was 65.5MB in the beginning and 76.5MB in the end (delta: -11.0MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2022-02-20 21:09:29,440 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:09:29,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.67ms. Allocated memory is still 109.1MB. Free memory was 65.3MB in the beginning and 76.5MB in the end (delta: -11.2MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2022-02-20 21:09:29,444 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.67ms. Allocated memory is still 109.1MB. Free memory was 65.3MB in the beginning and 76.5MB in the end (delta: -11.2MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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_is_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 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:09:30,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:09:30,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:09:30,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:09:30,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:09:30,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:09:30,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:09:30,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:09:30,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:09:30,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:09:30,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:09:30,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:09:30,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:09:30,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:09:30,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:09:30,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:09:30,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:09:30,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:09:30,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:09:30,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:09:30,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:09:30,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:09:30,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:09:31,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:09:31,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:09:31,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:09:31,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:09:31,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:09:31,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:09:31,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:09:31,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:09:31,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:09:31,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:09:31,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:09:31,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:09:31,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:09:31,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:09:31,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:09:31,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:09:31,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:09:31,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:09:31,017 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 21:09:31,041 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:09:31,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:09:31,042 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:09:31,042 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:09:31,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:09:31,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:09:31,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:09:31,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:09:31,045 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:09:31,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 21:09:31,046 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 21:09:31,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:09:31,047 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:09:31,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:09:31,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:09:31,047 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:09:31,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:09:31,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:09:31,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:09:31,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:09:31,048 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:09:31,048 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 21:09:31,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 21:09:31,048 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:09:31,049 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:09:31,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:09:31,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 21:09:31,049 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2022-02-20 21:09:31,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:09:31,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:09:31,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:09:31,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:09:31,326 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:09:31,328 INFO L432 ainManager$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 [2022-02-20 21:09:31,373 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14ddd40da/09baf60194b04f89838ba56fa3bfa6fe/FLAGb3b69566a [2022-02-20 21:09:31,842 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:09:31,843 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-02-20 21:09:31,861 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14ddd40da/09baf60194b04f89838ba56fa3bfa6fe/FLAGb3b69566a [2022-02-20 21:09:31,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14ddd40da/09baf60194b04f89838ba56fa3bfa6fe [2022-02-20 21:09:31,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:09:31,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:09:31,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:09:31,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:09:31,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:09:31,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:09:31" (1/1) ... [2022-02-20 21:09:31,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463c8d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:09:31, skipping insertion in model container [2022-02-20 21:09:31,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:09:31" (1/1) ... [2022-02-20 21:09:31,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:09:31,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:09:32,124 WARN L230 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] [2022-02-20 21:09:32,129 WARN L230 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] [2022-02-20 21:09:32,479 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-02-20 21:09:32,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21df0e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:09:32, skipping insertion in model container [2022-02-20 21:09:32,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:09:32,482 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-02-20 21:09:32,484 INFO L158 Benchmark]: Toolchain (without parser) took 608.36ms. Allocated memory is still 56.6MB. Free memory was 32.1MB in the beginning and 32.1MB in the end (delta: -24.3kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-02-20 21:09:32,485 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:09:32,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 603.92ms. Allocated memory is still 56.6MB. Free memory was 32.0MB in the beginning and 32.1MB in the end (delta: -158.9kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-02-20 21:09:32,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 603.92ms. Allocated memory is still 56.6MB. Free memory was 32.0MB in the beginning and 32.1MB in the end (delta: -158.9kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN