./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 9c1b5966 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 .................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 ...................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9c1b596 [2021-10-30 23:40:05,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-30 23:40:05,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-30 23:40:05,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-30 23:40:05,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-30 23:40:05,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-30 23:40:05,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-30 23:40:05,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-30 23:40:05,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-30 23:40:05,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-30 23:40:05,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-30 23:40:05,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-30 23:40:05,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-30 23:40:05,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-30 23:40:05,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-30 23:40:05,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-30 23:40:05,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-30 23:40:05,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-30 23:40:05,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-30 23:40:05,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-30 23:40:05,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-30 23:40:05,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-30 23:40:05,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-30 23:40:05,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-30 23:40:05,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-30 23:40:05,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-30 23:40:05,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-30 23:40:05,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-30 23:40:05,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-30 23:40:05,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-30 23:40:05,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-30 23:40:05,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-30 23:40:05,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-30 23:40:05,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-30 23:40:05,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-30 23:40:05,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-30 23:40:05,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-30 23:40:05,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-30 23:40:05,886 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-30 23:40:05,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-30 23:40:05,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-30 23:40:05,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-30 23:40:05,908 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-30 23:40:05,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-30 23:40:05,908 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-30 23:40:05,909 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-30 23:40:05,910 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-30 23:40:05,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-30 23:40:05,910 INFO L138 SettingsManager]: * Use SBE=true [2021-10-30 23:40:05,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-30 23:40:05,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-30 23:40:05,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-30 23:40:05,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-30 23:40:05,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-30 23:40:05,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-30 23:40:05,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-30 23:40:05,911 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-30 23:40:05,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-30 23:40:05,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-30 23:40:05,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-30 23:40:05,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-30 23:40:05,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-30 23:40:05,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-30 23:40:05,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-30 23:40:05,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-30 23:40:05,913 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-30 23:40:05,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-30 23:40:05,914 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-30 23:40:05,914 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-30 23:40:05,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-30 23:40:05,915 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-30 23:40:05,915 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-10-30 23:40:06,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-30 23:40:06,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-30 23:40:06,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-30 23:40:06,179 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-30 23:40:06,179 INFO L275 PluginConnector]: CDTParser initialized [2021-10-30 23:40:06,180 INFO L432 ainManager$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 [2021-10-30 23:40:06,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ce5cf1e2/19afd5a666b04e2e8553b078920992c6/FLAG910e2e4b0 [2021-10-30 23:40:06,751 INFO L306 CDTParser]: Found 1 translation units. [2021-10-30 23:40:06,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-30 23:40:06,774 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ce5cf1e2/19afd5a666b04e2e8553b078920992c6/FLAG910e2e4b0 [2021-10-30 23:40:07,256 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ce5cf1e2/19afd5a666b04e2e8553b078920992c6 [2021-10-30 23:40:07,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-30 23:40:07,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-30 23:40:07,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-30 23:40:07,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-30 23:40:07,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-30 23:40:07,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:40:07" (1/1) ... [2021-10-30 23:40:07,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f46791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:40:07, skipping insertion in model container [2021-10-30 23:40:07,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:40:07" (1/1) ... [2021-10-30 23:40:07,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-30 23:40:07,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-30 23:40:07,501 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-30 23:40:07,505 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-30 23:40:07,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-30 23:40:07,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-30 23:40:07,802 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-30 23:40:07,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fdb8e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:40:07, skipping insertion in model container [2021-10-30 23:40:07,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-30 23:40:07,804 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-30 23:40:07,807 INFO L168 Benchmark]: Toolchain (without parser) took 545.23 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 74.4 MB in the beginning and 106.8 MB in the end (delta: -32.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-30 23:40:07,808 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 104.9 MB. Free memory is still 61.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-30 23:40:07,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.11 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 74.1 MB in the beginning and 106.8 MB in the end (delta: -32.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-30 23:40:07,811 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 104.9 MB. Free memory is still 61.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 540.11 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 74.1 MB in the beginning and 106.8 MB in the end (delta: -32.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-9c1b596 [2021-10-30 23:40:09,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-30 23:40:09,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-30 23:40:09,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-30 23:40:09,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-30 23:40:09,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-30 23:40:09,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-30 23:40:09,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-30 23:40:09,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-30 23:40:09,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-30 23:40:09,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-30 23:40:09,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-30 23:40:09,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-30 23:40:09,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-30 23:40:09,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-30 23:40:09,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-30 23:40:09,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-30 23:40:09,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-30 23:40:09,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-30 23:40:09,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-30 23:40:09,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-30 23:40:09,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-30 23:40:09,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-30 23:40:09,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-30 23:40:09,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-30 23:40:09,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-30 23:40:09,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-30 23:40:09,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-30 23:40:09,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-30 23:40:09,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-30 23:40:09,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-30 23:40:09,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-30 23:40:09,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-30 23:40:09,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-30 23:40:09,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-30 23:40:09,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-30 23:40:09,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-30 23:40:09,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-30 23:40:09,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-30 23:40:09,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-30 23:40:09,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-30 23:40:09,582 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-30 23:40:09,614 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-30 23:40:09,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-30 23:40:09,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-30 23:40:09,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-30 23:40:09,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-30 23:40:09,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-30 23:40:09,617 INFO L138 SettingsManager]: * Use SBE=true [2021-10-30 23:40:09,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-30 23:40:09,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-30 23:40:09,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-30 23:40:09,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-30 23:40:09,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-30 23:40:09,619 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-30 23:40:09,619 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-30 23:40:09,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-30 23:40:09,620 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-30 23:40:09,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-30 23:40:09,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-30 23:40:09,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-30 23:40:09,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-30 23:40:09,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-30 23:40:09,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-30 23:40:09,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-30 23:40:09,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-30 23:40:09,631 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-30 23:40:09,631 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-30 23:40:09,632 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-30 23:40:09,632 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-30 23:40:09,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-30 23:40:09,632 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-30 23:40:09,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-30 23:40:09,633 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-10-30 23:40:09,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-30 23:40:09,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-30 23:40:09,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-30 23:40:09,944 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-30 23:40:09,944 INFO L275 PluginConnector]: CDTParser initialized [2021-10-30 23:40:09,945 INFO L432 ainManager$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 [2021-10-30 23:40:10,014 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1903efe/5e5f50f1bb57441994e297087aa6cbb7/FLAG2f767f5c1 [2021-10-30 23:40:10,601 INFO L306 CDTParser]: Found 1 translation units. [2021-10-30 23:40:10,602 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-30 23:40:10,627 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1903efe/5e5f50f1bb57441994e297087aa6cbb7/FLAG2f767f5c1 [2021-10-30 23:40:10,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1903efe/5e5f50f1bb57441994e297087aa6cbb7 [2021-10-30 23:40:10,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-30 23:40:10,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-30 23:40:10,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-30 23:40:10,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-30 23:40:10,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-30 23:40:10,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:40:10" (1/1) ... [2021-10-30 23:40:10,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d56f60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:40:10, skipping insertion in model container [2021-10-30 23:40:10,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:40:10" (1/1) ... [2021-10-30 23:40:10,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-30 23:40:11,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-30 23:40:11,257 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-30 23:40:11,262 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-30 23:40:11,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-30 23:40:11,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-30 23:40:11,667 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-30 23:40:11,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e96fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:40:11, skipping insertion in model container [2021-10-30 23:40:11,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-30 23:40:11,669 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-30 23:40:11,671 INFO L168 Benchmark]: Toolchain (without parser) took 692.42 ms. Allocated memory was 50.3 MB in the beginning and 62.9 MB in the end (delta: 12.6 MB). Free memory was 24.7 MB in the beginning and 40.2 MB in the end (delta: -15.5 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2021-10-30 23:40:11,673 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-30 23:40:11,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 689.40 ms. Allocated memory was 50.3 MB in the beginning and 62.9 MB in the end (delta: 12.6 MB). Free memory was 24.5 MB in the beginning and 40.3 MB in the end (delta: -15.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2021-10-30 23:40:11,676 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 689.40 ms. Allocated memory was 50.3 MB in the beginning and 62.9 MB in the end (delta: 12.6 MB). Free memory was 24.5 MB in the beginning and 40.3 MB in the end (delta: -15.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...