./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34782f14ba75faaecd5eb7a8100ba7b5aa174aec ....................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34782f14ba75faaecd5eb7a8100ba7b5aa174aec ................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 20:59:36,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:59:36,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:59:36,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:59:36,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:59:36,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:59:36,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:59:36,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:59:36,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:59:36,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:59:36,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:59:36,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:59:36,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:59:36,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:59:36,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:59:36,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:59:36,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:59:36,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:59:36,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:59:36,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:59:36,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:59:36,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:59:36,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:59:36,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:59:36,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:59:36,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:59:36,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:59:36,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:59:36,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:59:36,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:59:36,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:59:36,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:59:36,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:59:36,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:59:36,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:59:36,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:59:36,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:59:36,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:59:36,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:59:36,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:59:36,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:59:36,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 20:59:36,419 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:59:36,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:59:36,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:59:36,420 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:59:36,420 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:59:36,420 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:59:36,421 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:59:36,421 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:59:36,421 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:59:36,421 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:59:36,421 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:59:36,421 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:59:36,422 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:59:36,422 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:59:36,422 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:59:36,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:59:36,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:59:36,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:59:36,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:59:36,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:59:36,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:59:36,424 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:59:36,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:59:36,424 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:59:36,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:59:36,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:59:36,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:59:36,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:59:36,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:59:36,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:59:36,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:59:36,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 20:59:36,426 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan 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(__VERIFIER_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 -> 34782f14ba75faaecd5eb7a8100ba7b5aa174aec [2019-12-07 20:59:36,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:59:36,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:59:36,539 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:59:36,540 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:59:36,541 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:59:36,541 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-12-07 20:59:36,580 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/81dd9fbf1/4bba59fb2f29477fb4041a92b8e8ce1c/FLAG4d0b484c8 [2019-12-07 20:59:37,039 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:59:37,039 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-12-07 20:59:37,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/81dd9fbf1/4bba59fb2f29477fb4041a92b8e8ce1c/FLAG4d0b484c8 [2019-12-07 20:59:37,063 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/81dd9fbf1/4bba59fb2f29477fb4041a92b8e8ce1c [2019-12-07 20:59:37,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:59:37,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:59:37,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:59:37,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:59:37,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:59:37,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:59:37" (1/1) ... [2019-12-07 20:59:37,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da3404a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:59:37, skipping insertion in model container [2019-12-07 20:59:37,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:59:37" (1/1) ... [2019-12-07 20:59:37,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:59:37,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:59:37,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:59:37,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:59:37,503 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:59:37,504 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:59:37,511 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2019-12-07 20:59:37,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7713b3d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:59:37, skipping insertion in model container [2019-12-07 20:59:37,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:59:37,512 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 20:59:37,514 INFO L168 Benchmark]: Toolchain (without parser) took 447.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:59:37,514 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:59:37,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:59:37,516 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 445.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2703]: 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 0.1.25-f470102 [2019-12-07 20:59:38,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:59:38,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:59:38,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:59:38,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:59:38,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:59:38,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:59:38,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:59:38,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:59:38,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:59:38,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:59:38,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:59:38,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:59:38,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:59:38,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:59:38,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:59:38,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:59:38,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:59:38,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:59:38,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:59:38,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:59:38,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:59:38,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:59:38,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:59:38,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:59:38,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:59:38,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:59:38,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:59:38,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:59:38,695 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:59:38,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:59:38,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:59:38,696 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:59:38,697 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:59:38,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:59:38,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:59:38,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:59:38,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:59:38,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:59:38,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:59:38,699 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:59:38,700 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 20:59:38,709 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:59:38,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:59:38,710 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:59:38,710 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:59:38,710 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:59:38,711 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:59:38,711 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:59:38,711 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:59:38,711 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:59:38,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 20:59:38,712 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:59:38,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:59:38,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:59:38,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:59:38,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:59:38,715 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan 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(__VERIFIER_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 -> 34782f14ba75faaecd5eb7a8100ba7b5aa174aec [2019-12-07 20:59:38,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:59:38,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:59:38,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:59:38,904 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:59:38,904 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:59:38,905 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-12-07 20:59:38,946 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/0af0db37b/af41dbfc432f486b85018f5cce83d5af/FLAG2a26aace1 [2019-12-07 20:59:39,446 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:59:39,447 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-12-07 20:59:39,460 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/0af0db37b/af41dbfc432f486b85018f5cce83d5af/FLAG2a26aace1 [2019-12-07 20:59:39,468 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd7e9af5-db08-44b2-8b77-0a8f770d1980/bin/utaipan/data/0af0db37b/af41dbfc432f486b85018f5cce83d5af [2019-12-07 20:59:39,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:59:39,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:59:39,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:59:39,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:59:39,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:59:39,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:59:39" (1/1) ... [2019-12-07 20:59:39,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54590536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:59:39, skipping insertion in model container [2019-12-07 20:59:39,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:59:39" (1/1) ... [2019-12-07 20:59:39,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:59:39,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:59:39,654 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:59:39,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:59:39,916 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2019-12-07 20:59:39,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7331b91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:59:39, skipping insertion in model container [2019-12-07 20:59:39,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:59:39,917 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 20:59:39,919 INFO L168 Benchmark]: Toolchain (without parser) took 446.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:59:39,919 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:59:39,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:59:39,921 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 445.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2703]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...