./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 01:48:20,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 01:48:20,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 01:48:20,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 01:48:20,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 01:48:20,691 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 01:48:20,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 01:48:20,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 01:48:20,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 01:48:20,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 01:48:20,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 01:48:20,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 01:48:20,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 01:48:20,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 01:48:20,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 01:48:20,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 01:48:20,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 01:48:20,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 01:48:20,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 01:48:20,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 01:48:20,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 01:48:20,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 01:48:20,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 01:48:20,761 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 01:48:20,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 01:48:20,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 01:48:20,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 01:48:20,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 01:48:20,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 01:48:20,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 01:48:20,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 01:48:20,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 01:48:20,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 01:48:20,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 01:48:20,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 01:48:20,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 01:48:20,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 01:48:20,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 01:48:20,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 01:48:20,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 01:48:20,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 01:48:20,788 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 01:48:20,847 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 01:48:20,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 01:48:20,848 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 01:48:20,848 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 01:48:20,858 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 01:48:20,858 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 01:48:20,859 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 01:48:20,859 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 01:48:20,859 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 01:48:20,860 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 01:48:20,861 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 01:48:20,862 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 01:48:20,862 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 01:48:20,862 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 01:48:20,863 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 01:48:20,863 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 01:48:20,863 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 01:48:20,864 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 01:48:20,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 01:48:20,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 01:48:20,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 01:48:20,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 01:48:20,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 01:48:20,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 01:48:20,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 01:48:20,867 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 01:48:20,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 01:48:20,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 01:48:20,869 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 01:48:20,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:48:20,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 01:48:20,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 01:48:20,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 01:48:20,871 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 01:48:20,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 01:48:20,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 01:48:20,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 01:48:20,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 01:48:20,872 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-11-21 01:48:21,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 01:48:21,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 01:48:21,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 01:48:21,339 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 01:48:21,340 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 01:48:21,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-21 01:48:21,424 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/198f387d2/cd4977a6c8024a7eb9cae7870d2e1c17/FLAGef2b03a02 [2021-11-21 01:48:22,158 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 01:48:22,162 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-21 01:48:22,187 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/198f387d2/cd4977a6c8024a7eb9cae7870d2e1c17/FLAGef2b03a02 [2021-11-21 01:48:22,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/198f387d2/cd4977a6c8024a7eb9cae7870d2e1c17 [2021-11-21 01:48:22,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 01:48:22,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 01:48:22,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 01:48:22,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 01:48:22,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 01:48:22,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:22" (1/1) ... [2021-11-21 01:48:22,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788f35b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:22, skipping insertion in model container [2021-11-21 01:48:22,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:22" (1/1) ... [2021-11-21 01:48:22,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 01:48:22,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 01:48:22,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-11-21 01:48:22,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-11-21 01:48:23,493 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-21 01:48:23,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5262e626 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:23, skipping insertion in model container [2021-11-21 01:48:23,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 01:48:23,495 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 01:48:23,498 INFO L158 Benchmark]: Toolchain (without parser) took 1172.05ms. Allocated memory is still 115.3MB. Free memory was 74.8MB in the beginning and 82.5MB in the end (delta: -7.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 01:48:23,500 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 115.3MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 01:48:23,502 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1168.42ms. Allocated memory is still 115.3MB. Free memory was 74.6MB in the beginning and 82.5MB in the end (delta: -7.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 01:48:23,505 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 115.3MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1168.42ms. Allocated memory is still 115.3MB. Free memory was 74.6MB in the beginning and 82.5MB in the end (delta: -7.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 01:48:26,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 01:48:26,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 01:48:26,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 01:48:26,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 01:48:26,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 01:48:26,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 01:48:26,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 01:48:26,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 01:48:26,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 01:48:26,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 01:48:26,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 01:48:26,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 01:48:26,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 01:48:26,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 01:48:26,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 01:48:26,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 01:48:26,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 01:48:26,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 01:48:26,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 01:48:26,445 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 01:48:26,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 01:48:26,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 01:48:26,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 01:48:26,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 01:48:26,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 01:48:26,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 01:48:26,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 01:48:26,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 01:48:26,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 01:48:26,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 01:48:26,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 01:48:26,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 01:48:26,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 01:48:26,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 01:48:26,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 01:48:26,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 01:48:26,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 01:48:26,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 01:48:26,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 01:48:26,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 01:48:26,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-21 01:48:26,551 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 01:48:26,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 01:48:26,552 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 01:48:26,552 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 01:48:26,553 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 01:48:26,553 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 01:48:26,553 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 01:48:26,554 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 01:48:26,554 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 01:48:26,554 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 01:48:26,555 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 01:48:26,558 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 01:48:26,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 01:48:26,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 01:48:26,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 01:48:26,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 01:48:26,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 01:48:26,561 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 01:48:26,561 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 01:48:26,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 01:48:26,562 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 01:48:26,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 01:48:26,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 01:48:26,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-21 01:48:26,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 01:48:26,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:48:26,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 01:48:26,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 01:48:26,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 01:48:26,566 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 01:48:26,566 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 01:48:26,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 01:48:26,567 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 01:48:26,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 01:48:26,568 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-11-21 01:48:27,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 01:48:27,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 01:48:27,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 01:48:27,105 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 01:48:27,106 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 01:48:27,108 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-21 01:48:27,192 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/fcadfef11/2997c9f09186496d97a06d00acef36c8/FLAG534d87032 [2021-11-21 01:48:27,998 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 01:48:27,999 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-21 01:48:28,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/fcadfef11/2997c9f09186496d97a06d00acef36c8/FLAG534d87032 [2021-11-21 01:48:28,186 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/bin/utaipan-TEXQjIfE4P/data/fcadfef11/2997c9f09186496d97a06d00acef36c8 [2021-11-21 01:48:28,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 01:48:28,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 01:48:28,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 01:48:28,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 01:48:28,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 01:48:28,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:28" (1/1) ... [2021-11-21 01:48:28,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@102c2f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:28, skipping insertion in model container [2021-11-21 01:48:28,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:48:28" (1/1) ... [2021-11-21 01:48:28,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 01:48:28,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 01:48:28,763 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-11-21 01:48:28,770 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1007fc44-fdf9-4ea1-a848-64f08da96b62/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-11-21 01:48:29,375 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-21 01:48:29,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@107b2790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:48:29, skipping insertion in model container [2021-11-21 01:48:29,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 01:48:29,377 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 01:48:29,379 INFO L158 Benchmark]: Toolchain (without parser) took 1181.40ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 34.6MB in the beginning and 60.9MB in the end (delta: -26.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 01:48:29,380 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.5MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 01:48:29,381 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1176.94ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 34.4MB in the beginning and 60.9MB in the end (delta: -26.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 01:48:29,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.5MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1176.94ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 34.4MB in the beginning and 60.9MB in the end (delta: -26.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN