./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c 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_is_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 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 11:09:34,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:09:34,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:09:34,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:09:34,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:09:34,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:09:34,031 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:09:34,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:09:34,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:09:34,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:09:34,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:09:34,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:09:34,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:09:34,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:09:34,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:09:34,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:09:34,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:09:34,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:09:34,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:09:34,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:09:34,041 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:09:34,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:09:34,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:09:34,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:09:34,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:09:34,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:09:34,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:09:34,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:09:34,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:09:34,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:09:34,047 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:09:34,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:09:34,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:09:34,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:09:34,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:09:34,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:09:34,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:09:34,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:09:34,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:09:34,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:09:34,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:09:34,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:09:34,053 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 11:09:34,065 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:09:34,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:09:34,066 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:09:34,066 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:09:34,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:09:34,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:09:34,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:09:34,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:09:34,068 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:09:34,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:09:34,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 11:09:34,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:09:34,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:09:34,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:09:34,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:09:34,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:09:34,069 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:09:34,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:09:34,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:09:34,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:09:34,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:09:34,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:09:34,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:09:34,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:09:34,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:09:34,071 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 11:09:34,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 11:09:34,071 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:09:34,071 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:09:34,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:09:34,072 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2022-07-12 11:09:34,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:09:34,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:09:34,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:09:34,231 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:09:34,232 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:09:34,232 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-07-12 11:09:34,272 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61d10df77/1e40974571ff4fa0947076e1c9b70774/FLAGc8d33d672 [2022-07-12 11:09:34,746 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:09:34,747 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-07-12 11:09:34,760 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61d10df77/1e40974571ff4fa0947076e1c9b70774/FLAGc8d33d672 [2022-07-12 11:09:35,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61d10df77/1e40974571ff4fa0947076e1c9b70774 [2022-07-12 11:09:35,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:09:35,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:09:35,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:09:35,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:09:35,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:09:35,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:09:35" (1/1) ... [2022-07-12 11:09:35,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4184d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:09:35, skipping insertion in model container [2022-07-12 11:09:35,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:09:35" (1/1) ... [2022-07-12 11:09:35,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:09:35,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:09:35,531 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_is_power_of_two_harness.i[4493,4506] [2022-07-12 11:09:35,534 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_is_power_of_two_harness.i[4553,4566] [2022-07-12 11:09:35,784 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-07-12 11:09:35,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7424ca34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:09:35, skipping insertion in model container [2022-07-12 11:09:35,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:09:35,786 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-12 11:09:35,788 INFO L158 Benchmark]: Toolchain (without parser) took 528.55ms. Allocated memory is still 96.5MB. Free memory was 57.1MB in the beginning and 65.9MB in the end (delta: -8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-12 11:09:35,790 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory was 75.9MB in the beginning and 75.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:09:35,790 INFO L158 Benchmark]: CACSL2BoogieTranslator took 516.84ms. Allocated memory is still 96.5MB. Free memory was 56.8MB in the beginning and 65.9MB in the end (delta: -9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-12 11:09:35,792 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory was 75.9MB in the beginning and 75.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 516.84ms. Allocated memory is still 96.5MB. Free memory was 56.8MB in the beginning and 65.9MB in the end (delta: -9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/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_is_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 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 11:09:37,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:09:37,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:09:37,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:09:37,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:09:37,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:09:37,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:09:37,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:09:37,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:09:37,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:09:37,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:09:37,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:09:37,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:09:37,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:09:37,584 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:09:37,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:09:37,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:09:37,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:09:37,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:09:37,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:09:37,594 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:09:37,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:09:37,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:09:37,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:09:37,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:09:37,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:09:37,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:09:37,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:09:37,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:09:37,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:09:37,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:09:37,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:09:37,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:09:37,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:09:37,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:09:37,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:09:37,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:09:37,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:09:37,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:09:37,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:09:37,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:09:37,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:09:37,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 11:09:37,639 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:09:37,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:09:37,640 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:09:37,640 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:09:37,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:09:37,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:09:37,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:09:37,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:09:37,642 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:09:37,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:09:37,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:09:37,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:09:37,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:09:37,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:09:37,643 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 11:09:37,644 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 11:09:37,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 11:09:37,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:09:37,644 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:09:37,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:09:37,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:09:37,657 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:09:37,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:09:37,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:09:37,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:09:37,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:09:37,658 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:09:37,658 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 11:09:37,659 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 11:09:37,659 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:09:37,659 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:09:37,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:09:37,659 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 11:09:37,659 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2022-07-12 11:09:37,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:09:37,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:09:37,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:09:37,980 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:09:37,981 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:09:37,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-07-12 11:09:38,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7e3180a/4a2168c719624e0f93b2b78ee718a897/FLAG5421686d3 [2022-07-12 11:09:38,538 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:09:38,540 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-07-12 11:09:38,555 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7e3180a/4a2168c719624e0f93b2b78ee718a897/FLAG5421686d3 [2022-07-12 11:09:39,021 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7e3180a/4a2168c719624e0f93b2b78ee718a897 [2022-07-12 11:09:39,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:09:39,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:09:39,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:09:39,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:09:39,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:09:39,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:09:39" (1/1) ... [2022-07-12 11:09:39,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71e26343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:09:39, skipping insertion in model container [2022-07-12 11:09:39,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:09:39" (1/1) ... [2022-07-12 11:09:39,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:09:39,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:09:39,256 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_is_power_of_two_harness.i[4493,4506] [2022-07-12 11:09:39,267 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_is_power_of_two_harness.i[4553,4566] [2022-07-12 11:09:39,463 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-07-12 11:09:39,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fad768a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:09:39, skipping insertion in model container [2022-07-12 11:09:39,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:09:39,469 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-12 11:09:39,471 INFO L158 Benchmark]: Toolchain (without parser) took 445.68ms. Allocated memory is still 79.7MB. Free memory was 62.4MB in the beginning and 57.7MB in the end (delta: 4.8MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-07-12 11:09:39,472 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 79.7MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:09:39,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 443.69ms. Allocated memory is still 79.7MB. Free memory was 62.2MB in the beginning and 58.0MB in the end (delta: 4.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-07-12 11:09:39,475 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 79.7MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 443.69ms. Allocated memory is still 79.7MB. Free memory was 62.2MB in the beginning and 58.0MB in the end (delta: 4.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN