./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 5fbdf5bf 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.seqcomp-5fbdf5b [2021-08-29 23:10:34,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:10:34,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:10:34,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:10:34,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:10:34,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:10:34,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:10:34,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:10:34,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:10:34,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:10:34,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:10:34,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:10:34,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:10:34,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:10:34,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:10:34,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:10:34,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:10:34,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:10:34,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:10:34,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:10:34,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:10:34,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:10:34,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:10:34,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:10:34,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:10:34,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:10:34,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:10:34,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:10:34,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:10:34,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:10:34,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:10:34,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:10:34,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:10:34,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:10:34,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:10:34,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:10:34,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:10:34,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:10:34,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:10:34,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:10:34,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:10:34,987 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:10:35,027 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:10:35,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:10:35,029 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:10:35,029 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:10:35,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:10:35,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:10:35,032 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:10:35,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:10:35,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:10:35,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:10:35,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:10:35,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:10:35,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:10:35,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:10:35,034 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:10:35,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:10:35,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:10:35,035 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:10:35,035 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:10:35,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:10:35,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:10:35,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:10:35,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:10:35,036 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:10:35,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:10:35,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:10:35,036 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:10:35,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-08-29 23:10:35,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:10:35,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:10:35,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:10:35,405 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:10:35,406 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:10:35,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-29 23:10:35,476 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/992bdefc5/d43c254d759b419297a200bc3967c44f/FLAG3a360e3a9 [2021-08-29 23:10:36,021 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:10:36,022 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-29 23:10:36,042 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/992bdefc5/d43c254d759b419297a200bc3967c44f/FLAG3a360e3a9 [2021-08-29 23:10:36,307 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/992bdefc5/d43c254d759b419297a200bc3967c44f [2021-08-29 23:10:36,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:10:36,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:10:36,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:36,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:10:36,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:10:36,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:36" (1/1) ... [2021-08-29 23:10:36,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b258253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:36, skipping insertion in model container [2021-08-29 23:10:36,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:36" (1/1) ... [2021-08-29 23:10:36,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:10:36,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:10:36,619 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-08-29 23:10:36,623 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-08-29 23:10:36,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:36,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:36,902 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-08-29 23:10:36,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26c4bc72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:36, skipping insertion in model container [2021-08-29 23:10:36,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:36,914 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-08-29 23:10:36,915 INFO L158 Benchmark]: Toolchain (without parser) took 602.83ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 34.5MB in the end (delta: 637.3kB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2021-08-29 23:10:36,916 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:10:36,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 597.89ms. Allocated memory is still 58.7MB. Free memory was 35.0MB in the beginning and 34.5MB in the end (delta: 467.2kB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2021-08-29 23:10:36,918 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 597.89ms. Allocated memory is still 58.7MB. Free memory was 35.0MB in the beginning and 34.5MB in the end (delta: 467.2kB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. * 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.seqcomp-5fbdf5b [2021-08-29 23:10:38,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:10:38,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:10:38,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:10:38,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:10:38,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:10:38,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:10:38,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:10:38,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:10:38,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:10:38,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:10:38,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:10:38,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:10:38,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:10:38,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:10:38,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:10:38,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:10:38,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:10:38,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:10:38,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:10:38,861 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:10:38,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:10:38,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:10:38,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:10:38,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:10:38,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:10:38,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:10:38,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:10:38,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:10:38,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:10:38,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:10:38,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:10:38,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:10:38,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:10:38,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:10:38,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:10:38,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:10:38,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:10:38,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:10:38,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:10:38,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:10:38,876 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:10:38,901 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:10:38,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:10:38,901 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:10:38,902 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:10:38,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:10:38,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:10:38,903 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:10:38,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:10:38,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:10:38,904 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:10:38,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:10:38,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:10:38,909 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:10:38,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:10:38,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:10:38,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:10:38,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:10:38,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:10:38,911 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:10:38,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:10:38,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:10:38,911 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:10:38,911 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:10:38,912 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-08-29 23:10:39,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:10:39,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:10:39,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:10:39,226 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:10:39,227 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:10:39,228 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-29 23:10:39,309 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6b293567/c167a3dbc01d48fcb865ee83884183e9/FLAGeeca5430e [2021-08-29 23:10:39,987 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:10:39,988 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-08-29 23:10:40,010 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6b293567/c167a3dbc01d48fcb865ee83884183e9/FLAGeeca5430e [2021-08-29 23:10:40,328 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6b293567/c167a3dbc01d48fcb865ee83884183e9 [2021-08-29 23:10:40,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:10:40,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:10:40,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:40,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:10:40,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:10:40,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:40" (1/1) ... [2021-08-29 23:10:40,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a2b1dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:40, skipping insertion in model container [2021-08-29 23:10:40,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:40" (1/1) ... [2021-08-29 23:10:40,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:10:40,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:10:40,620 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-08-29 23:10:40,625 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-08-29 23:10:40,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:40,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:40,927 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-08-29 23:10:40,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49e59a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:40, skipping insertion in model container [2021-08-29 23:10:40,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:40,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-08-29 23:10:40,933 INFO L158 Benchmark]: Toolchain (without parser) took 600.28ms. Allocated memory was 50.3MB in the beginning and 69.2MB in the end (delta: 18.9MB). Free memory was 25.4MB in the beginning and 40.8MB in the end (delta: -15.4MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2021-08-29 23:10:40,934 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 33.2MB in the beginning and 33.2MB in the end (delta: 1.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:10:40,936 INFO L158 Benchmark]: CACSL2BoogieTranslator took 594.31ms. Allocated memory was 50.3MB in the beginning and 69.2MB in the end (delta: 18.9MB). Free memory was 25.1MB in the beginning and 40.8MB in the end (delta: -15.6MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2021-08-29 23:10:40,938 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 33.2MB in the beginning and 33.2MB in the end (delta: 1.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 594.31ms. Allocated memory was 50.3MB in the beginning and 69.2MB in the end (delta: 18.9MB). Free memory was 25.1MB in the beginning and 40.8MB in the end (delta: -15.6MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. * 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...