./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 --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fcb8e130 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_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 0.2.1-dev-fcb8e13 [2021-11-22 20:15:32,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 20:15:32,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 20:15:32,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 20:15:32,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 20:15:32,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 20:15:32,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 20:15:32,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 20:15:32,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 20:15:32,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 20:15:32,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 20:15:32,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 20:15:32,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 20:15:32,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 20:15:32,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 20:15:32,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 20:15:32,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 20:15:32,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 20:15:32,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 20:15:32,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 20:15:32,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 20:15:32,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 20:15:32,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 20:15:32,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 20:15:32,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 20:15:32,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 20:15:32,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 20:15:32,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 20:15:32,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 20:15:32,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 20:15:32,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 20:15:32,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 20:15:32,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 20:15:32,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 20:15:32,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 20:15:32,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 20:15:32,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 20:15:32,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 20:15:32,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 20:15:32,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 20:15:32,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 20:15:32,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-22 20:15:32,324 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 20:15:32,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 20:15:32,325 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 20:15:32,325 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 20:15:32,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 20:15:32,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 20:15:32,326 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 20:15:32,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 20:15:32,326 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 20:15:32,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 20:15:32,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 20:15:32,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 20:15:32,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 20:15:32,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 20:15:32,328 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 20:15:32,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 20:15:32,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 20:15:32,328 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 20:15:32,328 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 20:15:32,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 20:15:32,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 20:15:32,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 20:15:32,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 20:15:32,329 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 20:15:32,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 20:15:32,330 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 20:15:32,330 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 20:15:32,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 20:15:32,330 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 20:15:32,330 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-11-22 20:15:32,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 20:15:32,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 20:15:32,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 20:15:32,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 20:15:32,583 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 20:15:32,584 INFO L432 ainManager$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 [2021-11-22 20:15:32,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b86389c46/a1577586a75b494daea3780da5cbb4f0/FLAG748d70bf1 [2021-11-22 20:15:32,976 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 20:15:32,976 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-22 20:15:32,987 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b86389c46/a1577586a75b494daea3780da5cbb4f0/FLAG748d70bf1 [2021-11-22 20:15:33,367 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b86389c46/a1577586a75b494daea3780da5cbb4f0 [2021-11-22 20:15:33,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 20:15:33,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 20:15:33,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 20:15:33,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 20:15:33,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 20:15:33,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:15:33" (1/1) ... [2021-11-22 20:15:33,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c52a6f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:15:33, skipping insertion in model container [2021-11-22 20:15:33,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:15:33" (1/1) ... [2021-11-22 20:15:33,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 20:15:33,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 20:15:33,579 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] [2021-11-22 20:15:33,581 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] [2021-11-22 20:15:33,782 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-22 20:15:33,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f594ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:15:33, skipping insertion in model container [2021-11-22 20:15:33,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 20:15:33,783 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 20:15:33,784 INFO L158 Benchmark]: Toolchain (without parser) took 397.33ms. Allocated memory is still 119.5MB. Free memory was 87.3MB in the beginning and 89.4MB in the end (delta: -2.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-22 20:15:33,785 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 20:15:33,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.26ms. Allocated memory is still 119.5MB. Free memory was 87.0MB in the beginning and 89.4MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-22 20:15:33,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.26ms. Allocated memory is still 119.5MB. Free memory was 87.0MB in the beginning and 89.4MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. 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 -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 0.2.1-dev-fcb8e13 [2021-11-22 20:15:35,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 20:15:35,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 20:15:35,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 20:15:35,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 20:15:35,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 20:15:35,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 20:15:35,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 20:15:35,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 20:15:35,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 20:15:35,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 20:15:35,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 20:15:35,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 20:15:35,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 20:15:35,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 20:15:35,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 20:15:35,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 20:15:35,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 20:15:35,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 20:15:35,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 20:15:35,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 20:15:35,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 20:15:35,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 20:15:35,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 20:15:35,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 20:15:35,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 20:15:35,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 20:15:35,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 20:15:35,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 20:15:35,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 20:15:35,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 20:15:35,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 20:15:35,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 20:15:35,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 20:15:35,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 20:15:35,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 20:15:35,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 20:15:35,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 20:15:35,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 20:15:35,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 20:15:35,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 20:15:35,427 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-22 20:15:35,451 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 20:15:35,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 20:15:35,452 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 20:15:35,452 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 20:15:35,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 20:15:35,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 20:15:35,454 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 20:15:35,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 20:15:35,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 20:15:35,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 20:15:35,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 20:15:35,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 20:15:35,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 20:15:35,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 20:15:35,456 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 20:15:35,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 20:15:35,456 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 20:15:35,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 20:15:35,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 20:15:35,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 20:15:35,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 20:15:35,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 20:15:35,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 20:15:35,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 20:15:35,465 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 20:15:35,465 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-22 20:15:35,465 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 20:15:35,466 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 20:15:35,466 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 20:15:35,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 20:15:35,466 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 20:15:35,466 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 20:15:35,466 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-11-22 20:15:35,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 20:15:35,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 20:15:35,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 20:15:35,718 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 20:15:35,720 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 20:15:35,721 INFO L432 ainManager$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 [2021-11-22 20:15:35,794 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62f86336c/6cc360222b1647289ccf2b2004136419/FLAGd174f5de6 [2021-11-22 20:15:36,241 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 20:15:36,242 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-22 20:15:36,270 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62f86336c/6cc360222b1647289ccf2b2004136419/FLAGd174f5de6 [2021-11-22 20:15:36,282 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62f86336c/6cc360222b1647289ccf2b2004136419 [2021-11-22 20:15:36,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 20:15:36,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 20:15:36,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 20:15:36,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 20:15:36,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 20:15:36,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:15:36" (1/1) ... [2021-11-22 20:15:36,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf2c7ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:15:36, skipping insertion in model container [2021-11-22 20:15:36,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:15:36" (1/1) ... [2021-11-22 20:15:36,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 20:15:36,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 20:15:36,492 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] [2021-11-22 20:15:36,504 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] [2021-11-22 20:15:36,775 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-22 20:15:36,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1df5fe9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:15:36, skipping insertion in model container [2021-11-22 20:15:36,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 20:15:36,777 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 20:15:36,779 INFO L158 Benchmark]: Toolchain (without parser) took 493.17ms. Allocated memory was 56.6MB in the beginning and 75.5MB in the end (delta: 18.9MB). Free memory was 32.3MB in the beginning and 52.5MB in the end (delta: -20.2MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-22 20:15:36,780 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 56.6MB. Free memory was 38.1MB in the beginning and 38.1MB in the end (delta: 45.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 20:15:36,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 490.99ms. Allocated memory was 56.6MB in the beginning and 75.5MB in the end (delta: 18.9MB). Free memory was 32.1MB in the beginning and 52.5MB in the end (delta: -20.4MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-22 20:15:36,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 56.6MB. Free memory was 38.1MB in the beginning and 38.1MB in the end (delta: 45.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 490.99ms. Allocated memory was 56.6MB in the beginning and 75.5MB in the end (delta: 18.9MB). Free memory was 32.1MB in the beginning and 52.5MB in the end (delta: -20.4MB). Peak memory consumption was 7.9MB. 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