./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 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH --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 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:09:17,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:09:17,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:09:17,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:09:17,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:09:17,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:09:17,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:09:17,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:09:17,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:09:17,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:09:17,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:09:17,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:09:17,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:09:17,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:09:17,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:09:17,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:09:17,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:09:17,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:09:17,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:09:17,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:09:17,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:09:17,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:09:17,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:09:17,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:09:17,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:09:17,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:09:17,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:09:17,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:09:17,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:09:17,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:09:17,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:09:17,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:09:17,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:09:17,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:09:17,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:09:17,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:09:17,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:09:17,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:09:17,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:09:17,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:09:17,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:09:17,980 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:09:18,039 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:09:18,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:09:18,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:09:18,042 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:09:18,042 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:09:18,042 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:09:18,042 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:09:18,043 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:09:18,051 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:09:18,051 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:09:18,053 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:09:18,053 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:09:18,053 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:09:18,054 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:09:18,054 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:09:18,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:09:18,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:09:18,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:09:18,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:09:18,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:09:18,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:09:18,057 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:09:18,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:09:18,058 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:09:18,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:09:18,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:09:18,059 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:09:18,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:09:18,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:09:18,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:09:18,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:09:18,063 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:09:18,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:09:18,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:09:18,064 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:09:18,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:09:18,064 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-11-03 04:09:18,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:09:18,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:09:18,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:09:18,418 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:09:18,419 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:09:18,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-03 04:09:18,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/e3ef15240/2e4d373b7e85443fbbf760f8c23efd4f/FLAG72eee66d9 [2021-11-03 04:09:19,388 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:09:19,389 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-03 04:09:19,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/e3ef15240/2e4d373b7e85443fbbf760f8c23efd4f/FLAG72eee66d9 [2021-11-03 04:09:19,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/e3ef15240/2e4d373b7e85443fbbf760f8c23efd4f [2021-11-03 04:09:19,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:09:19,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:09:19,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:19,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:09:19,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:09:19,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:19" (1/1) ... [2021-11-03 04:09:19,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2348a2eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:19, skipping insertion in model container [2021-11-03 04:09:19,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:19" (1/1) ... [2021-11-03 04:09:19,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:09:19,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:09:20,006 WARN L228 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-11-03 04:09:20,016 WARN L228 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-11-03 04:09:20,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-03 04:09:20,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-03 04:09:20,435 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-03 04:09:20,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d36c1e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:20, skipping insertion in model container [2021-11-03 04:09:20,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:20,436 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:09:20,438 INFO L168 Benchmark]: Toolchain (without parser) took 864.53 ms. Allocated memory is still 121.6 MB. Free memory was 87.2 MB in the beginning and 91.1 MB in the end (delta: -3.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:09:20,439 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 88.1 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:09:20,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 856.85 ms. Allocated memory is still 121.6 MB. Free memory was 86.9 MB in the beginning and 91.1 MB in the end (delta: -4.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:09:20,442 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 88.1 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 856.85 ms. Allocated memory is still 121.6 MB. Free memory was 86.9 MB in the beginning and 91.1 MB in the end (delta: -4.2 MB). Peak memory consumption was 12.6 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... --- 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH --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 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:09:23,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:09:23,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:09:23,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:09:23,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:09:23,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:09:23,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:09:23,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:09:23,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:09:23,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:09:23,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:09:23,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:09:23,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:09:23,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:09:23,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:09:23,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:09:23,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:09:23,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:09:23,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:09:23,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:09:23,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:09:23,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:09:23,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:09:23,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:09:23,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:09:23,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:09:23,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:09:23,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:09:23,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:09:23,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:09:23,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:09:23,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:09:23,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:09:23,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:09:23,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:09:23,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:09:23,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:09:23,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:09:23,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:09:23,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:09:23,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:09:23,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:09:23,262 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:09:23,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:09:23,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:09:23,263 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:09:23,264 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:09:23,264 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:09:23,264 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:09:23,264 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:09:23,265 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:09:23,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:09:23,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:09:23,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:09:23,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:09:23,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:09:23,267 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:09:23,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:09:23,268 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:09:23,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:09:23,268 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:09:23,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:09:23,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:09:23,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:09:23,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:09:23,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:09:23,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:09:23,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:09:23,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:09:23,273 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:09:23,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:09:23,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:09:23,275 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:09:23,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:09:23,275 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-11-03 04:09:23,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:09:23,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:09:23,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:09:23,805 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:09:23,806 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:09:23,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-03 04:09:23,878 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/09bfd7817/f089954e76034dbd8d7c31d2ad944211/FLAGfddaf5b30 [2021-11-03 04:09:24,626 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:09:24,627 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-03 04:09:24,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/09bfd7817/f089954e76034dbd8d7c31d2ad944211/FLAGfddaf5b30 [2021-11-03 04:09:24,808 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d827e21-20dd-434c-92b8-90d70c5bb9c8/bin/utaipan-aC7eJsxGYH/data/09bfd7817/f089954e76034dbd8d7c31d2ad944211 [2021-11-03 04:09:24,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:09:24,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:09:24,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:24,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:09:24,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:09:24,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:24" (1/1) ... [2021-11-03 04:09:24,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45cdde71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:24, skipping insertion in model container [2021-11-03 04:09:24,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:24" (1/1) ... [2021-11-03 04:09:24,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:09:24,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:09:25,376 WARN L228 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-11-03 04:09:25,383 WARN L228 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_3d827e21-20dd-434c-92b8-90d70c5bb9c8/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-11-03 04:09:25,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-03 04:09:25,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-03 04:09:26,143 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-03 04:09:26,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47177c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:26, skipping insertion in model container [2021-11-03 04:09:26,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:26,145 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:09:26,148 INFO L168 Benchmark]: Toolchain (without parser) took 1332.74 ms. Allocated memory is still 75.5 MB. Free memory was 50.8 MB in the beginning and 51.8 MB in the end (delta: -996.8 kB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:09:26,150 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory was 34.8 MB in the beginning and 34.7 MB in the end (delta: 41.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:09:26,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1328.86 ms. Allocated memory is still 75.5 MB. Free memory was 50.5 MB in the beginning and 51.8 MB in the end (delta: -1.3 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:09:26,155 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory was 34.8 MB in the beginning and 34.7 MB in the end (delta: 41.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1328.86 ms. Allocated memory is still 75.5 MB. Free memory was 50.5 MB in the beginning and 51.8 MB in the end (delta: -1.3 MB). Peak memory consumption was 14.5 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN