./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/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --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/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --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 [2019-11-28 18:40:38,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:40:38,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:40:38,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:40:38,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:40:38,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:40:38,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:40:39,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:40:39,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:40:39,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:40:39,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:40:39,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:40:39,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:40:39,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:40:39,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:40:39,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:40:39,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:40:39,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:40:39,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:40:39,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:40:39,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:40:39,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:40:39,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:40:39,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:40:39,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:40:39,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:40:39,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:40:39,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:40:39,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:40:39,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:40:39,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:40:39,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:40:39,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:40:39,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:40:39,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:40:39,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:40:39,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:40:39,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:40:39,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:40:39,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:40:39,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:40:39,041 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:40:39,068 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:40:39,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:40:39,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:40:39,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:40:39,072 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:40:39,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:40:39,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:40:39,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:40:39,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:40:39,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:40:39,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:40:39,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:40:39,075 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:40:39,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:40:39,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:40:39,077 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:40:39,077 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:40:39,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:40:39,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:40:39,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:40:39,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:40:39,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:40:39,079 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:40:39,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:40:39,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:40:39,080 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:40:39,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:40:39,081 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34782f14ba75faaecd5eb7a8100ba7b5aa174aec [2019-11-28 18:40:39,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:40:39,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:40:39,473 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:40:39,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:40:39,477 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:40:39,477 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-11-28 18:40:39,560 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fdb0a9ff/db1fceee05804847a3b1360222d1387a/FLAG647e00336 [2019-11-28 18:40:40,163 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:40:40,164 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-11-28 18:40:40,192 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fdb0a9ff/db1fceee05804847a3b1360222d1387a/FLAG647e00336 [2019-11-28 18:40:40,408 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fdb0a9ff/db1fceee05804847a3b1360222d1387a [2019-11-28 18:40:40,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:40:40,415 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:40:40,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:40:40,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:40:40,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:40:40,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:40" (1/1) ... [2019-11-28 18:40:40,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40258f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:40:40, skipping insertion in model container [2019-11-28 18:40:40,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:40" (1/1) ... [2019-11-28 18:40:40,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:40:40,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:40:40,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:40:40,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:40:41,254 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2019-11-28 18:40:41,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61293d9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:40:41, skipping insertion in model container [2019-11-28 18:40:41,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:40:41,256 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 18:40:41,259 INFO L168 Benchmark]: Toolchain (without parser) took 843.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-28 18:40:41,260 INFO L168 Benchmark]: CDTParser took 0.69 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:40:41,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 839.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-28 18:40:41,265 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 839.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). Peak memory consumption was 27.7 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 [2019-11-28 18:40:42,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:40:42,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:40:42,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:40:42,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:40:42,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:40:42,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:40:42,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:40:42,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:40:42,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:40:42,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:40:42,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:40:42,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:40:42,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:40:42,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:40:42,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:40:42,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:40:42,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:40:42,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:40:43,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:40:43,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:40:43,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:40:43,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:40:43,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:40:43,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:40:43,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:40:43,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:40:43,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:40:43,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:40:43,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:40:43,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:40:43,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:40:43,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:40:43,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:40:43,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:40:43,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:40:43,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:40:43,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:40:43,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:40:43,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:40:43,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:40:43,035 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:40:43,071 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:40:43,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:40:43,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:40:43,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:40:43,078 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:40:43,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:40:43,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:40:43,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:40:43,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:40:43,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:40:43,081 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:40:43,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:40:43,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:40:43,084 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:40:43,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:40:43,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:40:43,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:40:43,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:40:43,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:40:43,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:40:43,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:40:43,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:40:43,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:40:43,089 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:40:43,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:40:43,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:40:43,090 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:40:43,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:40:43,091 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:40:43,091 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34782f14ba75faaecd5eb7a8100ba7b5aa174aec [2019-11-28 18:40:43,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:40:43,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:40:43,439 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:40:43,441 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:40:43,442 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:40:43,443 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-11-28 18:40:43,511 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6500c424b/1825baa8e6d84670b302d24a17f870b0/FLAG69a5ff93f [2019-11-28 18:40:44,092 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:40:44,093 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2019-11-28 18:40:44,120 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6500c424b/1825baa8e6d84670b302d24a17f870b0/FLAG69a5ff93f [2019-11-28 18:40:44,359 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6500c424b/1825baa8e6d84670b302d24a17f870b0 [2019-11-28 18:40:44,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:40:44,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:40:44,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:40:44,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:40:44,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:40:44,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:44" (1/1) ... [2019-11-28 18:40:44,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a6e3ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:40:44, skipping insertion in model container [2019-11-28 18:40:44,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:44" (1/1) ... [2019-11-28 18:40:44,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:40:44,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:40:44,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:40:44,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:40:45,163 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2019-11-28 18:40:45,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d15adee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:40:45, skipping insertion in model container [2019-11-28 18:40:45,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:40:45,165 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 18:40:45,168 INFO L168 Benchmark]: Toolchain (without parser) took 802.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -104.2 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:40:45,169 INFO L168 Benchmark]: CDTParser took 0.86 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:40:45,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 799.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -104.2 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:40:45,173 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 799.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -104.2 MB). Peak memory consumption was 26.5 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...