./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 03:34:12,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:34:12,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:34:12,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:34:12,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:34:12,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:34:12,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:34:12,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:34:12,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:34:12,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:34:12,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:34:12,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:34:12,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:34:12,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:34:12,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:34:12,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:34:12,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:34:12,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:34:12,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:34:12,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:34:12,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:34:12,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:34:12,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:34:12,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:34:12,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:34:12,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:34:12,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:34:12,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:34:12,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:34:12,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:34:12,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:34:12,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:34:12,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:34:12,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:34:12,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:34:12,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:34:12,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:34:12,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:34:12,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:34:12,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:34:12,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:34:12,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 03:34:12,495 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:34:12,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:34:12,496 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:34:12,496 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:34:12,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:34:12,497 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:34:12,497 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:34:12,498 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:34:12,498 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:34:12,498 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 03:34:12,499 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:34:12,499 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:34:12,499 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 03:34:12,500 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 03:34:12,500 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:34:12,500 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 03:34:12,500 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 03:34:12,501 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 03:34:12,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:34:12,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 03:34:12,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:34:12,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:34:12,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:34:12,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:34:12,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:34:12,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:34:12,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:34:12,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:34:12,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:34:12,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:34:12,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:34:12,506 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 03:34:12,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:34:12,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:34:12,507 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 03:34:12,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 03:34:12,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:34:12,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:34:12,508 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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-11-03 03:34:12,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:34:12,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:34:12,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:34:12,804 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:34:12,805 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:34:12,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-03 03:34:12,886 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/b2989f5d1/0c584faa94c64201b64115f7ba0db9ed/FLAGb7bcff7a1 [2022-11-03 03:34:13,472 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:34:13,474 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-03 03:34:13,496 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/b2989f5d1/0c584faa94c64201b64115f7ba0db9ed/FLAGb7bcff7a1 [2022-11-03 03:34:13,706 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/b2989f5d1/0c584faa94c64201b64115f7ba0db9ed [2022-11-03 03:34:13,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:34:13,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:34:13,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:34:13,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:34:13,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:34:13,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:34:13" (1/1) ... [2022-11-03 03:34:13,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59722076 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:13, skipping insertion in model container [2022-11-03 03:34:13,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:34:13" (1/1) ... [2022-11-03 03:34:13,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:34:13,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 03:34:14,132 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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2022-11-03 03:34:14,142 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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2022-11-03 03:34:14,547 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-03 03:34:14,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5418432d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:14, skipping insertion in model container [2022-11-03 03:34:14,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 03:34:14,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-03 03:34:14,550 INFO L158 Benchmark]: Toolchain (without parser) took 836.32ms. Allocated memory is still 100.7MB. Free memory was 60.3MB in the beginning and 69.9MB in the end (delta: -9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-03 03:34:14,550 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 03:34:14,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 831.36ms. Allocated memory is still 100.7MB. Free memory was 60.1MB in the beginning and 69.9MB in the end (delta: -9.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-03 03:34:14,553 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 831.36ms. Allocated memory is still 100.7MB. Free memory was 60.1MB in the beginning and 69.9MB in the end (delta: -9.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 03:34:16,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:34:16,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:34:16,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:34:16,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:34:16,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:34:16,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:34:16,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:34:16,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:34:16,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:34:16,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:34:16,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:34:16,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:34:16,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:34:16,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:34:16,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:34:16,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:34:16,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:34:16,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:34:16,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:34:16,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:34:16,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:34:16,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:34:16,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:34:16,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:34:16,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:34:16,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:34:16,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:34:16,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:34:16,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:34:16,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:34:16,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:34:16,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:34:16,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:34:16,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:34:16,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:34:16,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:34:16,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:34:16,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:34:16,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:34:16,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:34:16,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-03 03:34:16,888 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:34:16,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:34:16,889 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:34:16,889 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:34:16,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:34:16,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:34:16,891 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:34:16,891 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:34:16,891 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:34:16,891 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:34:16,892 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:34:16,892 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:34:16,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:34:16,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:34:16,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:34:16,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:34:16,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:34:16,894 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-03 03:34:16,895 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-03 03:34:16,895 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-03 03:34:16,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:34:16,895 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:34:16,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:34:16,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:34:16,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-03 03:34:16,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:34:16,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:34:16,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:34:16,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:34:16,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:34:16,897 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-03 03:34:16,897 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-03 03:34:16,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:34:16,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:34:16,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-03 03:34:16,898 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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-11-03 03:34:17,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:34:17,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:34:17,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:34:17,287 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:34:17,288 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:34:17,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-03 03:34:17,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/6274203e5/55e768a2a72f426f9dd1682d7196f62b/FLAGf80a6143d [2022-11-03 03:34:18,023 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:34:18,029 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-03 03:34:18,051 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/6274203e5/55e768a2a72f426f9dd1682d7196f62b/FLAGf80a6143d [2022-11-03 03:34:18,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/bin/utaipan-7li7fVZpFI/data/6274203e5/55e768a2a72f426f9dd1682d7196f62b [2022-11-03 03:34:18,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:34:18,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:34:18,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:34:18,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:34:18,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:34:18,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:34:18" (1/1) ... [2022-11-03 03:34:18,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fcbca1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:18, skipping insertion in model container [2022-11-03 03:34:18,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:34:18" (1/1) ... [2022-11-03 03:34:18,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:34:18,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 03:34:18,667 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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2022-11-03 03:34:18,673 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_5e9b3ebe-c2bc-4659-9bca-3329b1baa70f/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2022-11-03 03:34:19,231 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-03 03:34:19,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14a3f4e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:19, skipping insertion in model container [2022-11-03 03:34:19,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 03:34:19,233 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-03 03:34:19,236 INFO L158 Benchmark]: Toolchain (without parser) took 989.26ms. Allocated memory is still 67.1MB. Free memory was 43.2MB in the beginning and 45.0MB in the end (delta: -1.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-03 03:34:19,237 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 03:34:19,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 985.43ms. Allocated memory is still 67.1MB. Free memory was 43.0MB in the beginning and 45.0MB in the end (delta: -2.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-03 03:34:19,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 985.43ms. Allocated memory is still 67.1MB. Free memory was 43.0MB in the beginning and 45.0MB in the end (delta: -2.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * 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