./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/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 65a41d9cd49e49efb73730a203dbe2510a2a484a ................................................................................................................................ 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_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/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 65a41d9cd49e49efb73730a203dbe2510a2a484a .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:25:56,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:25:56,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:25:56,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:25:56,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:25:56,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:25:56,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:25:56,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:25:56,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:25:56,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:25:56,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:25:56,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:25:56,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:25:56,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:25:56,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:25:56,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:25:56,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:25:56,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:25:56,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:25:56,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:25:56,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:25:56,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:25:56,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:25:56,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:25:56,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:25:56,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:25:56,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:25:56,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:25:56,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:25:56,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:25:56,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:25:56,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:25:56,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:25:56,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:25:56,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:25:56,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:25:56,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:25:56,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:25:56,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:25:56,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:25:56,743 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:25:56,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-01 15:25:56,792 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:25:56,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:25:56,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:25:56,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:25:56,801 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:25:56,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:25:56,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:25:56,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:25:56,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:25:56,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:25:56,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:25:56,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:25:56,804 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:25:56,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:25:56,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:25:56,805 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:25:56,805 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:25:56,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:25:56,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:25:56,806 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:25:56,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:25:56,807 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:25:56,807 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:25:56,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:25:56,808 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:25:56,808 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:25:56,808 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:25:56,809 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_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2020-12-01 15:25:57,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:25:57,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:25:57,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:25:57,193 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:25:57,194 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:25:57,195 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-12-01 15:25:57,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/8b1eae425/391e924b57ba48698ce2b97c273b5652/FLAGfde0e0477 [2020-12-01 15:25:58,047 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:25:58,048 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-12-01 15:25:58,086 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/8b1eae425/391e924b57ba48698ce2b97c273b5652/FLAGfde0e0477 [2020-12-01 15:25:58,179 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/8b1eae425/391e924b57ba48698ce2b97c273b5652 [2020-12-01 15:25:58,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:25:58,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:25:58,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:25:58,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:25:58,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:25:58,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:25:58" (1/1) ... [2020-12-01 15:25:58,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bccf36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:25:58, skipping insertion in model container [2020-12-01 15:25:58,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:25:58" (1/1) ... [2020-12-01 15:25:58,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:25:58,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:25:58,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 15:25:58,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 15:25:59,131 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-12-01 15:25:59,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cbc2681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:25:59, skipping insertion in model container [2020-12-01 15:25:59,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:25:59,133 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:25:59,138 INFO L168 Benchmark]: Toolchain (without parser) took 951.56 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 51.0 MB in the beginning and 71.5 MB in the end (delta: -20.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:25:59,139 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 81.8 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:25:59,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 946.47 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 50.7 MB in the beginning and 71.5 MB in the end (delta: -20.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:25:59,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 81.8 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 946.47 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 50.7 MB in the beginning and 71.5 MB in the end (delta: -20.8 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 15:26:01,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:26:01,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:26:01,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:26:01,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:26:02,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:26:02,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:26:02,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:26:02,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:26:02,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:26:02,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:26:02,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:26:02,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:26:02,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:26:02,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:26:02,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:26:02,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:26:02,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:26:02,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:26:02,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:26:02,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:26:02,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:26:02,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:26:02,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:26:02,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:26:02,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:26:02,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:26:02,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:26:02,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:26:02,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:26:02,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:26:02,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:26:02,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:26:02,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:26:02,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:26:02,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:26:02,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:26:02,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:26:02,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:26:02,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:26:02,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:26:02,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-12-01 15:26:02,145 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:26:02,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:26:02,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:26:02,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:26:02,148 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:26:02,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:26:02,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:26:02,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:26:02,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:26:02,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:26:02,150 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:26:02,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:26:02,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:26:02,150 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:26:02,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:26:02,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:26:02,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:26:02,152 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:26:02,152 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:26:02,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:26:02,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:26:02,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:26:02,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:26:02,153 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:26:02,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:26:02,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:26:02,154 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:26:02,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:26:02,155 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 15:26:02,155 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_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2020-12-01 15:26:02,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:26:02,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:26:02,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:26:02,637 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:26:02,638 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:26:02,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-12-01 15:26:02,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/8a6eaffb9/ac284c7282c342ecad100196ac6af469/FLAG092753786 [2020-12-01 15:26:03,588 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:26:03,589 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-12-01 15:26:03,620 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/8a6eaffb9/ac284c7282c342ecad100196ac6af469/FLAG092753786 [2020-12-01 15:26:03,766 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a1a77c6f-6696-4cf1-ac6f-8d88ea5d8b25/bin/uautomizer/data/8a6eaffb9/ac284c7282c342ecad100196ac6af469 [2020-12-01 15:26:03,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:26:03,771 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:26:03,773 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:26:03,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:26:03,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:26:03,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:26:03" (1/1) ... [2020-12-01 15:26:03,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7607b1ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:26:03, skipping insertion in model container [2020-12-01 15:26:03,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:26:03" (1/1) ... [2020-12-01 15:26:03,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:26:03,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:26:04,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 15:26:04,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 15:26:04,754 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-12-01 15:26:04,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@916a78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:26:04, skipping insertion in model container [2020-12-01 15:26:04,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:26:04,756 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:26:04,759 INFO L168 Benchmark]: Toolchain (without parser) took 985.89 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 37.4 MB in the beginning and 61.7 MB in the end (delta: -24.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:26:04,760 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 60.8 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:26:04,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 982.79 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 37.2 MB in the beginning and 61.7 MB in the end (delta: -24.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:26:04,764 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 60.8 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 982.79 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 37.2 MB in the beginning and 61.7 MB in the end (delta: -24.5 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...