./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 eb692b52 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 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 22:19:25,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:19:25,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:19:25,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:19:25,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:19:25,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:19:25,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:19:25,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:19:25,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:19:25,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:19:25,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:19:25,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:19:25,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:19:25,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:19:25,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:19:25,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:19:25,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:19:25,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:19:25,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:19:25,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:19:25,898 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:19:25,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:19:25,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:19:25,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:19:25,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:19:25,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:19:25,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:19:25,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:19:25,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:19:25,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:19:25,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:19:25,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:19:25,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:19:25,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:19:25,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:19:25,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:19:25,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:19:25,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:19:25,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:19:25,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:19:25,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:19:25,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:19:25,921 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 22:19:25,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:19:25,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:19:25,949 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:19:25,949 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:19:25,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:19:25,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:19:25,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:19:25,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:19:25,951 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:19:25,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:19:25,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 22:19:25,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:19:25,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:19:25,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:19:25,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:19:25,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:19:25,954 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:19:25,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:19:25,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:19:25,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:19:25,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:19:25,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:19:25,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:19:25,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:19:25,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:19:25,956 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 22:19:25,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 22:19:25,957 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:19:25,957 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:19:25,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:19:25,957 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-07-19 22:19:26,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:19:26,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:19:26,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:19:26,228 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:19:26,229 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:19:26,230 INFO L432 ainManager$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 [2022-07-19 22:19:26,296 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f711c767b/4bd4db753707404680ef851d25830952/FLAG6974ad1b3 [2022-07-19 22:19:26,751 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:19:26,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-07-19 22:19:26,774 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f711c767b/4bd4db753707404680ef851d25830952/FLAG6974ad1b3 [2022-07-19 22:19:27,037 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f711c767b/4bd4db753707404680ef851d25830952 [2022-07-19 22:19:27,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:19:27,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:19:27,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:19:27,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:19:27,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:19:27,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:19:27" (1/1) ... [2022-07-19 22:19:27,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@787ef515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:19:27, skipping insertion in model container [2022-07-19 22:19:27,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:19:27" (1/1) ... [2022-07-19 22:19:27,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:19:27,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:19:27,331 WARN L230 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] [2022-07-19 22:19:27,337 WARN L230 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] [2022-07-19 22:19:27,637 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-07-19 22:19:27,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65f63a84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:19:27, skipping insertion in model container [2022-07-19 22:19:27,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:19:27,638 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:19:27,640 INFO L158 Benchmark]: Toolchain (without parser) took 598.20ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 51.6MB in the beginning and 78.5MB in the end (delta: -26.9MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-07-19 22:19:27,641 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 90.2MB. Free memory was 70.4MB in the beginning and 70.3MB in the end (delta: 71.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:19:27,641 INFO L158 Benchmark]: CACSL2BoogieTranslator took 594.28ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 51.4MB in the beginning and 78.5MB in the end (delta: -27.1MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-07-19 22:19:27,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 90.2MB. Free memory was 70.4MB in the beginning and 70.3MB in the end (delta: 71.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 594.28ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 51.4MB in the beginning and 78.5MB in the end (delta: -27.1MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/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 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 22:19:29,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:19:29,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:19:29,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:19:29,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:19:29,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:19:29,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:19:29,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:19:29,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:19:29,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:19:29,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:19:29,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:19:29,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:19:29,592 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:19:29,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:19:29,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:19:29,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:19:29,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:19:29,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:19:29,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:19:29,608 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:19:29,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:19:29,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:19:29,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:19:29,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:19:29,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:19:29,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:19:29,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:19:29,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:19:29,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:19:29,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:19:29,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:19:29,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:19:29,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:19:29,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:19:29,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:19:29,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:19:29,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:19:29,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:19:29,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:19:29,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:19:29,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:19:29,637 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 22:19:29,683 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:19:29,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:19:29,684 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:19:29,684 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:19:29,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:19:29,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:19:29,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:19:29,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:19:29,686 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:19:29,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:19:29,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:19:29,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:19:29,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:19:29,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:19:29,688 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 22:19:29,688 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 22:19:29,689 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 22:19:29,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:19:29,689 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:19:29,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:19:29,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:19:29,690 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:19:29,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:19:29,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:19:29,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:19:29,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:19:29,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:19:29,691 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 22:19:29,691 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 22:19:29,691 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:19:29,692 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:19:29,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:19:29,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 22:19:29,692 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-07-19 22:19:29,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:19:29,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:19:29,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:19:29,997 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:19:29,998 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:19:30,000 INFO L432 ainManager$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 [2022-07-19 22:19:30,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/786920d06/d13b37c9bfb14e7d8acfdbd3463ee306/FLAG8161806cc [2022-07-19 22:19:30,730 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:19:30,731 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-07-19 22:19:30,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/786920d06/d13b37c9bfb14e7d8acfdbd3463ee306/FLAG8161806cc [2022-07-19 22:19:31,083 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/786920d06/d13b37c9bfb14e7d8acfdbd3463ee306 [2022-07-19 22:19:31,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:19:31,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:19:31,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:19:31,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:19:31,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:19:31,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:19:31" (1/1) ... [2022-07-19 22:19:31,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66916dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:19:31, skipping insertion in model container [2022-07-19 22:19:31,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:19:31" (1/1) ... [2022-07-19 22:19:31,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:19:31,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:19:31,339 WARN L230 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] [2022-07-19 22:19:31,344 WARN L230 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] [2022-07-19 22:19:31,625 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-07-19 22:19:31,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5261b052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:19:31, skipping insertion in model container [2022-07-19 22:19:31,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:19:31,627 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:19:31,628 INFO L158 Benchmark]: Toolchain (without parser) took 540.98ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 27.1MB in the beginning and 41.0MB in the end (delta: -13.9MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-07-19 22:19:31,629 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 52.4MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:19:31,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 538.88ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 26.9MB in the beginning and 41.0MB in the end (delta: -14.1MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-07-19 22:19:31,631 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 52.4MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 538.88ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 26.9MB in the beginning and 41.0MB in the end (delta: -14.1MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN