./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.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_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be --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 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 .................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.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_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be --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 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 ...................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:48:59,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:48:59,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:48:59,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:48:59,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:48:59,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:48:59,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:48:59,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:48:59,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:48:59,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:48:59,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:48:59,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:48:59,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:48:59,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:48:59,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:48:59,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:48:59,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:48:59,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:48:59,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:48:59,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:48:59,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:48:59,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:48:59,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:48:59,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:48:59,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:48:59,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:48:59,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:48:59,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:48:59,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:48:59,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:48:59,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:48:59,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:48:59,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:48:59,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:48:59,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:48:59,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:48:59,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:48:59,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:48:59,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:48:59,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:48:59,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:48:59,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:48:59,638 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:48:59,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:48:59,638 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:48:59,639 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:48:59,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:48:59,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:48:59,640 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:48:59,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:48:59,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:48:59,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:48:59,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:48:59,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:48:59,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:48:59,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:48:59,650 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:48:59,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:48:59,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:48:59,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:48:59,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:48:59,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:48:59,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:48:59,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:48:59,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:48:59,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:48:59,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:48:59,652 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:48:59,652 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:48:59,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:48:59,653 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:48:59,653 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-10-21 19:48:59,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:48:59,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:48:59,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:48:59,956 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:48:59,957 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:48:59,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-21 19:49:00,046 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/ac4e0f68e/88dec4b70213468db2ede83b959c4b24/FLAGed344fafe [2021-10-21 19:49:00,686 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:49:00,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-21 19:49:00,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/ac4e0f68e/88dec4b70213468db2ede83b959c4b24/FLAGed344fafe [2021-10-21 19:49:00,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/ac4e0f68e/88dec4b70213468db2ede83b959c4b24 [2021-10-21 19:49:00,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:49:00,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:49:00,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:00,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:49:00,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:49:00,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:00" (1/1) ... [2021-10-21 19:49:00,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42de89c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:00, skipping insertion in model container [2021-10-21 19:49:00,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:00" (1/1) ... [2021-10-21 19:49:00,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:49:00,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:49:01,263 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_93441124-2306-4540-85fd-470320ccc350/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-21 19:49:01,268 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_93441124-2306-4540-85fd-470320ccc350/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-21 19:49:01,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:49:01,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:49:01,704 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-21 19:49:01,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a441886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:01, skipping insertion in model container [2021-10-21 19:49:01,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:01,705 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-21 19:49:01,710 INFO L168 Benchmark]: Toolchain (without parser) took 830.61 ms. Allocated memory is still 111.1 MB. Free memory was 73.1 MB in the beginning and 79.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:01,712 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 111.1 MB. Free memory was 87.4 MB in the beginning and 87.4 MB in the end (delta: 29.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:49:01,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.41 ms. Allocated memory is still 111.1 MB. Free memory was 72.8 MB in the beginning and 79.5 MB in the end (delta: -6.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:01,717 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 111.1 MB. Free memory was 87.4 MB in the beginning and 87.4 MB in the end (delta: 29.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 821.41 ms. Allocated memory is still 111.1 MB. Free memory was 72.8 MB in the beginning and 79.5 MB in the end (delta: -6.7 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:49:04,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:49:04,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:49:04,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:49:04,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:49:04,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:49:04,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:49:04,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:49:04,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:49:04,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:49:04,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:49:04,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:49:04,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:49:04,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:49:04,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:49:04,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:49:04,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:49:04,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:49:04,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:49:04,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:49:04,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:49:04,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:49:04,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:49:04,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:49:04,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:49:04,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:49:04,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:49:04,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:49:04,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:49:04,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:49:04,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:49:04,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:49:04,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:49:04,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:49:04,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:49:04,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:49:04,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:49:04,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:49:04,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:49:04,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:49:04,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:49:04,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:49:04,342 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:49:04,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:49:04,343 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:49:04,344 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:49:04,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:49:04,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:49:04,346 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:49:04,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:49:04,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:49:04,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:49:04,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:49:04,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:49:04,348 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:49:04,349 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:49:04,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:49:04,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:49:04,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:49:04,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:49:04,350 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:49:04,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:49:04,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:49:04,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:49:04,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:49:04,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:49:04,351 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:49:04,351 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:49:04,352 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:49:04,352 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:49:04,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:49:04,353 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:49:04,353 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:49:04,353 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_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-10-21 19:49:04,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:49:04,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:49:04,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:49:04,857 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:49:04,858 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:49:04,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-21 19:49:04,933 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/1a80e693c/8e04de2731644acc9a3bcaffda31baca/FLAG5229d8dc2 [2021-10-21 19:49:05,664 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:49:05,665 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-21 19:49:05,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/1a80e693c/8e04de2731644acc9a3bcaffda31baca/FLAG5229d8dc2 [2021-10-21 19:49:05,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93441124-2306-4540-85fd-470320ccc350/bin/uautomizer-j4sWxH34Be/data/1a80e693c/8e04de2731644acc9a3bcaffda31baca [2021-10-21 19:49:05,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:49:05,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:49:05,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:05,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:49:05,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:49:05,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:05" (1/1) ... [2021-10-21 19:49:05,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e8dfff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:05, skipping insertion in model container [2021-10-21 19:49:05,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:05" (1/1) ... [2021-10-21 19:49:05,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:49:05,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:49:06,151 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_93441124-2306-4540-85fd-470320ccc350/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-21 19:49:06,159 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_93441124-2306-4540-85fd-470320ccc350/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-21 19:49:06,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:49:06,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:49:06,654 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-21 19:49:06,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@688ac0ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:06, skipping insertion in model container [2021-10-21 19:49:06,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:06,656 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-21 19:49:06,659 INFO L168 Benchmark]: Toolchain (without parser) took 796.64 ms. Allocated memory is still 77.6 MB. Free memory was 62.1 MB in the beginning and 55.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:06,661 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 77.6 MB. Free memory was 58.8 MB in the beginning and 58.7 MB in the end (delta: 69.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:49:06,663 INFO L168 Benchmark]: CACSL2BoogieTranslator took 791.06 ms. Allocated memory is still 77.6 MB. Free memory was 61.9 MB in the beginning and 55.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:06,665 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 77.6 MB. Free memory was 58.8 MB in the beginning and 58.7 MB in the end (delta: 69.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 791.06 ms. Allocated memory is still 77.6 MB. Free memory was 61.9 MB in the beginning and 55.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 15.5 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...