./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 8d31f386 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-wip.dd.multireach-323-8d31f38 [2021-07-05 17:05:51,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 17:05:51,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 17:05:51,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 17:05:51,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 17:05:51,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 17:05:51,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 17:05:51,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 17:05:51,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 17:05:51,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 17:05:51,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 17:05:51,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 17:05:51,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 17:05:51,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 17:05:51,324 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 17:05:51,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 17:05:51,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 17:05:51,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 17:05:51,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 17:05:51,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 17:05:51,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 17:05:51,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 17:05:51,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 17:05:51,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 17:05:51,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 17:05:51,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 17:05:51,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 17:05:51,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 17:05:51,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 17:05:51,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 17:05:51,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 17:05:51,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 17:05:51,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 17:05:51,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 17:05:51,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 17:05:51,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 17:05:51,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 17:05:51,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 17:05:51,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 17:05:51,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 17:05:51,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 17:05:51,364 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 17:05:51,413 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 17:05:51,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 17:05:51,416 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 17:05:51,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 17:05:51,416 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 17:05:51,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 17:05:51,417 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 17:05:51,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 17:05:51,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 17:05:51,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 17:05:51,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 17:05:51,419 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 17:05:51,419 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 17:05:51,419 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 17:05:51,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 17:05:51,420 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 17:05:51,420 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 17:05:51,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 17:05:51,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 17:05:51,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 17:05:51,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 17:05:51,421 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 17:05:51,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 17:05:51,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 17:05:51,422 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 17:05:51,422 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-07-05 17:05:51,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 17:05:51,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 17:05:51,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 17:05:51,805 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 17:05:51,813 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 17:05:51,814 INFO L432 ainManager$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 [2021-07-05 17:05:51,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3fffdfc/be288d6b5bc042dfa335c9a5546f0e35/FLAG6a8643e4b [2021-07-05 17:05:52,488 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 17:05:52,489 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-07-05 17:05:52,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3fffdfc/be288d6b5bc042dfa335c9a5546f0e35/FLAG6a8643e4b [2021-07-05 17:05:52,806 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3fffdfc/be288d6b5bc042dfa335c9a5546f0e35 [2021-07-05 17:05:52,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 17:05:52,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 17:05:52,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 17:05:52,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 17:05:52,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 17:05:52,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:05:52" (1/1) ... [2021-07-05 17:05:52,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49d25768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:05:52, skipping insertion in model container [2021-07-05 17:05:52,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:05:52" (1/1) ... [2021-07-05 17:05:52,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 17:05:52,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 17:05:53,061 WARN L224 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] [2021-07-05 17:05:53,071 WARN L224 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] [2021-07-05 17:05:53,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 17:05:53,087 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 17:05:53,364 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-07-05 17:05:53,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@378a464e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:05:53, skipping insertion in model container [2021-07-05 17:05:53,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 17:05:53,367 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-07-05 17:05:53,370 INFO L168 Benchmark]: Toolchain (without parser) took 557.78 ms. Allocated memory is still 56.6 MB. Free memory was 32.0 MB in the beginning and 29.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2021-07-05 17:05:53,371 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory is still 37.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 17:05:53,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 555.34 ms. Allocated memory is still 56.6 MB. Free memory was 31.8 MB in the beginning and 29.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 9.9 MB. Max. memory is 16.1 GB. [2021-07-05 17:05:53,376 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory is still 37.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 555.34 ms. Allocated memory is still 56.6 MB. Free memory was 31.8 MB in the beginning and 29.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 9.9 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-wip.dd.multireach-323-8d31f38 [2021-07-05 17:05:55,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 17:05:55,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 17:05:55,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 17:05:55,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 17:05:55,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 17:05:55,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 17:05:55,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 17:05:55,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 17:05:55,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 17:05:55,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 17:05:55,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 17:05:55,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 17:05:55,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 17:05:55,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 17:05:55,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 17:05:55,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 17:05:55,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 17:05:55,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 17:05:55,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 17:05:55,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 17:05:55,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 17:05:55,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 17:05:55,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 17:05:55,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 17:05:55,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 17:05:55,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 17:05:55,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 17:05:55,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 17:05:55,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 17:05:55,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 17:05:55,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 17:05:55,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 17:05:55,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 17:05:55,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 17:05:55,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 17:05:55,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 17:05:55,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 17:05:55,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 17:05:55,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 17:05:55,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 17:05:55,295 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 17:05:55,330 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 17:05:55,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 17:05:55,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 17:05:55,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 17:05:55,334 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 17:05:55,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 17:05:55,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 17:05:55,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 17:05:55,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 17:05:55,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 17:05:55,336 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 17:05:55,336 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 17:05:55,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 17:05:55,336 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 17:05:55,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 17:05:55,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 17:05:55,337 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 17:05:55,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 17:05:55,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 17:05:55,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 17:05:55,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 17:05:55,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 17:05:55,338 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 17:05:55,339 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 17:05:55,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 17:05:55,339 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 17:05:55,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 17:05:55,339 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-07-05 17:05:55,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 17:05:55,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 17:05:55,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 17:05:55,729 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 17:05:55,730 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 17:05:55,731 INFO L432 ainManager$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 [2021-07-05 17:05:55,794 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/652bc3026/6190902b52e64cfda7095121db8c691e/FLAGf7ee769f7 [2021-07-05 17:05:56,388 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 17:05:56,389 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-07-05 17:05:56,411 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/652bc3026/6190902b52e64cfda7095121db8c691e/FLAGf7ee769f7 [2021-07-05 17:05:56,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/652bc3026/6190902b52e64cfda7095121db8c691e [2021-07-05 17:05:56,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 17:05:56,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 17:05:56,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 17:05:56,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 17:05:56,669 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 17:05:56,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:05:56" (1/1) ... [2021-07-05 17:05:56,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d8f1eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:05:56, skipping insertion in model container [2021-07-05 17:05:56,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 05:05:56" (1/1) ... [2021-07-05 17:05:56,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 17:05:56,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 17:05:56,950 WARN L224 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] [2021-07-05 17:05:56,980 WARN L224 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] [2021-07-05 17:05:56,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 17:05:56,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 17:05:57,227 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-07-05 17:05:57,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4132874c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 05:05:57, skipping insertion in model container [2021-07-05 17:05:57,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 17:05:57,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-07-05 17:05:57,230 INFO L168 Benchmark]: Toolchain (without parser) took 565.80 ms. Allocated memory is still 71.3 MB. Free memory was 52.0 MB in the beginning and 49.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-07-05 17:05:57,230 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 71.3 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 17:05:57,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 561.95 ms. Allocated memory is still 71.3 MB. Free memory was 51.9 MB in the beginning and 49.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-07-05 17:05:57,232 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 71.3 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 561.95 ms. Allocated memory is still 71.3 MB. Free memory was 51.9 MB in the beginning and 49.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 14.7 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...