./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer --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 ef337cb04f05018caa507b50c2dc2b4069120a3b ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer --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 ef337cb04f05018caa507b50c2dc2b4069120a3b .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:34,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:34,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:34,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:34,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:34,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:34,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:34,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:34,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:34,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:34,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:34,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:34,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:34,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:34,443 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:34,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:34,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:34,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:34,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:34,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:34,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:34,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:34,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:34,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:34,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:34,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:34,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:34,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:34,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:34,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:34,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:34,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:34,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:34,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:34,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:34,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:34,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:34,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:34,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:34,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:34,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:34,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:15:34,500 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:34,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:34,501 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:34,502 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:34,502 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:34,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:34,502 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:34,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:34,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:34,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:34,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:34,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:34,504 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:34,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:34,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:34,504 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:34,504 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:34,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:34,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:34,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:34,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:34,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:34,506 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:34,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:34,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:34,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:34,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:34,507 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2020-11-28 03:15:34,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:34,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:34,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:34,810 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:34,814 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:34,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-28 03:15:34,903 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/abc95104b/3ada5052cc0d4d28a0196b4ad14ace9a/FLAG667d70723 [2020-11-28 03:15:35,608 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:35,609 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-28 03:15:35,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/abc95104b/3ada5052cc0d4d28a0196b4ad14ace9a/FLAG667d70723 [2020-11-28 03:15:35,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/abc95104b/3ada5052cc0d4d28a0196b4ad14ace9a [2020-11-28 03:15:35,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:35,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:35,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:35,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:35,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:35,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:35" (1/1) ... [2020-11-28 03:15:35,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec31c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:35, skipping insertion in model container [2020-11-28 03:15:35,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:35" (1/1) ... [2020-11-28 03:15:35,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:35,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:36,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:15:36,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:15:36,560 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-28 03:15:36,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c53850f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:36, skipping insertion in model container [2020-11-28 03:15:36,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:36,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:36,566 INFO L168 Benchmark]: Toolchain (without parser) took 747.25 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 53.8 MB in the beginning and 87.5 MB in the end (delta: -33.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:36,568 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory was 46.1 MB in the beginning and 46.0 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:36,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 743.44 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 53.5 MB in the beginning and 87.5 MB in the end (delta: -34.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:36,573 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory was 46.1 MB in the beginning and 46.0 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 743.44 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 53.5 MB in the beginning and 87.5 MB in the end (delta: -34.0 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: 2673]: 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 0.2.0-a4ecdab [2020-11-28 03:15:38,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:38,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:38,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:38,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:38,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:38,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:38,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:38,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:38,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:38,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:38,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:38,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:38,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:38,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:38,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:38,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:38,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:38,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:39,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:39,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:39,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:39,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:39,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:39,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:39,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:39,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:39,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:39,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:39,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:39,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:39,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:39,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:39,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:39,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:39,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:39,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:39,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:39,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:39,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:39,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:39,035 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:15:39,078 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:39,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:39,081 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:39,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:39,082 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:39,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:39,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:39,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:39,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:39,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:39,084 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:39,084 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:39,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:39,085 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:39,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:39,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:39,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:39,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:39,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:39,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:39,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:39,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:39,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:39,087 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:39,087 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:39,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:39,088 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:39,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:39,088 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:15:39,088 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2020-11-28 03:15:39,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:39,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:39,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:39,526 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:39,528 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:39,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-28 03:15:39,610 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/9186cc264/7f5307df7ff44693b44c9e950e79d3b5/FLAG510e58a5d [2020-11-28 03:15:40,395 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:40,396 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-28 03:15:40,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/9186cc264/7f5307df7ff44693b44c9e950e79d3b5/FLAG510e58a5d [2020-11-28 03:15:40,613 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d60737cf-cf0f-4fdf-a8f4-7d16572dbc09/bin/uautomizer/data/9186cc264/7f5307df7ff44693b44c9e950e79d3b5 [2020-11-28 03:15:40,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:40,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:40,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:40,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:40,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:40,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:40" (1/1) ... [2020-11-28 03:15:40,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16936c77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:40, skipping insertion in model container [2020-11-28 03:15:40,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:40" (1/1) ... [2020-11-28 03:15:40,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:40,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:40,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:15:40,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:15:41,318 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-28 03:15:41,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5582eeae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:41, skipping insertion in model container [2020-11-28 03:15:41,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:41,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:41,322 INFO L168 Benchmark]: Toolchain (without parser) took 703.25 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 32.4 MB in the end (delta: 965.5 kB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:41,323 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory is still 39.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:41,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.98 ms. Allocated memory is still 56.6 MB. Free memory was 33.2 MB in the beginning and 32.4 MB in the end (delta: 795.0 kB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:41,327 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory is still 39.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 700.98 ms. Allocated memory is still 56.6 MB. Free memory was 33.2 MB in the beginning and 32.4 MB in the end (delta: 795.0 kB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. * 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...