./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh --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 b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 --- 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-2329fc7 [2022-12-14 05:45:21,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:45:21,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:45:21,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:45:21,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:45:21,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:45:21,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:45:21,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:45:21,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:45:21,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:45:21,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:45:21,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:45:21,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:45:21,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:45:21,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:45:21,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:45:21,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:45:21,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:45:21,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:45:21,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:45:21,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:45:21,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:45:21,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:45:21,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:45:21,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:45:21,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:45:21,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:45:21,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:45:21,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:45:21,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:45:21,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:45:21,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:45:21,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:45:21,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:45:21,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:45:21,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:45:21,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:45:21,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:45:21,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:45:21,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:45:21,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:45:21,475 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 05:45:21,491 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:45:21,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:45:21,491 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:45:21,491 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:45:21,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:45:21,492 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:45:21,492 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:45:21,492 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:45:21,492 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:45:21,492 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 05:45:21,493 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:45:21,493 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:45:21,493 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 05:45:21,493 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 05:45:21,493 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:45:21,493 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 05:45:21,493 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 05:45:21,494 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 05:45:21,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:45:21,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 05:45:21,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:45:21,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:45:21,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:45:21,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:45:21,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:45:21,496 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:45:21,496 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_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 [2022-12-14 05:45:21,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:45:21,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:45:21,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:45:21,684 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:45:21,684 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:45:21,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2022-12-14 05:45:24,314 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:45:24,487 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:45:24,487 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2022-12-14 05:45:24,498 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data/e159dd217/3caa91a6a2f44b988a134619063e140b/FLAG13df410d4 [2022-12-14 05:45:24,509 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data/e159dd217/3caa91a6a2f44b988a134619063e140b [2022-12-14 05:45:24,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:45:24,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:45:24,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:45:24,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:45:24,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:45:24,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:45:24" (1/1) ... [2022-12-14 05:45:24,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb94ab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:45:24, skipping insertion in model container [2022-12-14 05:45:24,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:45:24" (1/1) ... [2022-12-14 05:45:24,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:45:24,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:45:24,736 WARN L237 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_396ba887-115d-44f6-b8b3-4b037ef6692b/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4493,4506] [2022-12-14 05:45:24,742 WARN L237 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_396ba887-115d-44f6-b8b3-4b037ef6692b/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4553,4566] [2022-12-14 05:45:25,009 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-12-14 05:45:25,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64997513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:45:25, skipping insertion in model container [2022-12-14 05:45:25,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:45:25,010 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 05:45:25,011 INFO L158 Benchmark]: Toolchain (without parser) took 499.12ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 66.2MB in the beginning and 131.0MB in the end (delta: -64.8MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-12-14 05:45:25,012 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 117.4MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 05:45:25,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 497.22ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 65.9MB in the beginning and 131.0MB in the end (delta: -65.0MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-12-14 05:45:25,013 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 117.4MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 497.22ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 65.9MB in the beginning and 131.0MB in the end (delta: -65.0MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh --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 b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 --- 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-2329fc7 [2022-12-14 05:45:26,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:45:26,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:45:26,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:45:26,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:45:26,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:45:26,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:45:26,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:45:26,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:45:26,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:45:26,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:45:26,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:45:26,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:45:26,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:45:26,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:45:26,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:45:26,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:45:26,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:45:26,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:45:26,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:45:26,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:45:26,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:45:26,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:45:26,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:45:26,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:45:26,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:45:26,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:45:26,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:45:26,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:45:26,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:45:26,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:45:26,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:45:26,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:45:26,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:45:26,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:45:26,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:45:26,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:45:26,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:45:26,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:45:26,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:45:26,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:45:26,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 05:45:26,389 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:45:26,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:45:26,389 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:45:26,389 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:45:26,390 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:45:26,390 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:45:26,390 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:45:26,390 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:45:26,390 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:45:26,390 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:45:26,391 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:45:26,391 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:45:26,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:45:26,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:45:26,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:45:26,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:45:26,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:45:26,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 05:45:26,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:45:26,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:45:26,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:45:26,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:45:26,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:45:26,393 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 05:45:26,394 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 05:45:26,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:45:26,394 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:45:26,394 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 05:45:26,394 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_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 [2022-12-14 05:45:26,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:45:26,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:45:26,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:45:26,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:45:26,636 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:45:26,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2022-12-14 05:45:29,236 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:45:29,465 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:45:29,465 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2022-12-14 05:45:29,476 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data/cc491aa50/64ee749577564a7a879fc0d97ad6e065/FLAGee817393e [2022-12-14 05:45:29,487 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_396ba887-115d-44f6-b8b3-4b037ef6692b/bin/utaipan-gh47qXpMRh/data/cc491aa50/64ee749577564a7a879fc0d97ad6e065 [2022-12-14 05:45:29,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:45:29,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:45:29,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:45:29,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:45:29,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:45:29,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:45:29" (1/1) ... [2022-12-14 05:45:29,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ff4545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:45:29, skipping insertion in model container [2022-12-14 05:45:29,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:45:29" (1/1) ... [2022-12-14 05:45:29,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:45:29,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:45:29,669 WARN L237 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_396ba887-115d-44f6-b8b3-4b037ef6692b/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4493,4506] [2022-12-14 05:45:29,673 WARN L237 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_396ba887-115d-44f6-b8b3-4b037ef6692b/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4553,4566] [2022-12-14 05:45:29,928 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-12-14 05:45:29,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a506a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:45:29, skipping insertion in model container [2022-12-14 05:45:29,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:45:29,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 05:45:29,930 INFO L158 Benchmark]: Toolchain (without parser) took 439.25ms. Allocated memory is still 98.6MB. Free memory was 74.3MB in the beginning and 55.3MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 05:45:29,931 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 05:45:29,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.52ms. Allocated memory is still 98.6MB. Free memory was 73.8MB in the beginning and 55.3MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 05:45:29,932 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 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.52ms. Allocated memory is still 98.6MB. Free memory was 73.8MB in the beginning and 55.3MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN