./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 bfd0d9ac 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 .................................................................................................................................... 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_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 ...................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-bfd0d9a [2021-11-01 10:29:46,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-01 10:29:46,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-01 10:29:46,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-01 10:29:46,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-01 10:29:46,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-01 10:29:46,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-01 10:29:46,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-01 10:29:46,251 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-01 10:29:46,252 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-01 10:29:46,253 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-01 10:29:46,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-01 10:29:46,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-01 10:29:46,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-01 10:29:46,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-01 10:29:46,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-01 10:29:46,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-01 10:29:46,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-01 10:29:46,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-01 10:29:46,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-01 10:29:46,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-01 10:29:46,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-01 10:29:46,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-01 10:29:46,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-01 10:29:46,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-01 10:29:46,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-01 10:29:46,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-01 10:29:46,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-01 10:29:46,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-01 10:29:46,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-01 10:29:46,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-01 10:29:46,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-01 10:29:46,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-01 10:29:46,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-01 10:29:46,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-01 10:29:46,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-01 10:29:46,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-01 10:29:46,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-01 10:29:46,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-01 10:29:46,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-01 10:29:46,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-01 10:29:46,293 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-01 10:29:46,315 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-01 10:29:46,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-01 10:29:46,316 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-01 10:29:46,316 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-01 10:29:46,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-01 10:29:46,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-01 10:29:46,319 INFO L138 SettingsManager]: * Use SBE=true [2021-11-01 10:29:46,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-01 10:29:46,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-01 10:29:46,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-01 10:29:46,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-01 10:29:46,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-01 10:29:46,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-01 10:29:46,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-01 10:29:46,321 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-01 10:29:46,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-01 10:29:46,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-01 10:29:46,321 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-01 10:29:46,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-01 10:29:46,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-01 10:29:46,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-01 10:29:46,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-01 10:29:46,322 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-01 10:29:46,322 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-01 10:29:46,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-01 10:29:46,322 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-01 10:29:46,323 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-01 10:29:46,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-01 10:29:46,323 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-01 10:29:46,323 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-11-01 10:29:46,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-01 10:29:46,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-01 10:29:46,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-01 10:29:46,585 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-01 10:29:46,586 INFO L275 PluginConnector]: CDTParser initialized [2021-11-01 10:29:46,587 INFO L432 ainManager$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 [2021-11-01 10:29:46,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1c82e0e/1bb8a15224aa4f7d8cdc005c7cf8fec5/FLAG1578bec6f [2021-11-01 10:29:47,172 INFO L306 CDTParser]: Found 1 translation units. [2021-11-01 10:29:47,173 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-01 10:29:47,195 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1c82e0e/1bb8a15224aa4f7d8cdc005c7cf8fec5/FLAG1578bec6f [2021-11-01 10:29:47,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1c82e0e/1bb8a15224aa4f7d8cdc005c7cf8fec5 [2021-11-01 10:29:47,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-01 10:29:47,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-01 10:29:47,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-01 10:29:47,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-01 10:29:47,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-01 10:29:47,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 10:29:47" (1/1) ... [2021-11-01 10:29:47,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a113437 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:29:47, skipping insertion in model container [2021-11-01 10:29:47,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 10:29:47" (1/1) ... [2021-11-01 10:29:47,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-01 10:29:47,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-01 10:29:47,858 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_is_power_of_two_harness.i[4493,4506] [2021-11-01 10:29:47,870 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_is_power_of_two_harness.i[4553,4566] [2021-11-01 10:29:47,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-01 10:29:47,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-01 10:29:48,163 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-01 10:29:48,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40c634ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:29:48, skipping insertion in model container [2021-11-01 10:29:48,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-01 10:29:48,164 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-01 10:29:48,167 INFO L158 Benchmark]: Toolchain (without parser) took 548.70ms. Allocated memory is still 94.4MB. Free memory was 61.2MB in the beginning and 64.2MB in the end (delta: -2.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-01 10:29:48,168 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 51.4MB in the beginning and 51.4MB in the end (delta: 43.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-01 10:29:48,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 545.44ms. Allocated memory is still 94.4MB. Free memory was 61.0MB in the beginning and 64.2MB in the end (delta: -3.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-01 10:29:48,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 51.4MB in the beginning and 51.4MB in the end (delta: 43.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 545.44ms. Allocated memory is still 94.4MB. Free memory was 61.0MB in the beginning and 64.2MB in the end (delta: -3.2MB). Peak memory consumption was 12.6MB. 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... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.seqcomp-bfd0d9a [2021-11-01 10:29:49,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-01 10:29:49,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-01 10:29:49,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-01 10:29:49,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-01 10:29:49,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-01 10:29:49,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-01 10:29:49,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-01 10:29:49,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-01 10:29:49,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-01 10:29:49,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-01 10:29:49,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-01 10:29:49,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-01 10:29:49,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-01 10:29:49,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-01 10:29:49,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-01 10:29:49,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-01 10:29:49,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-01 10:29:49,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-01 10:29:49,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-01 10:29:49,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-01 10:29:49,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-01 10:29:49,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-01 10:29:49,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-01 10:29:49,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-01 10:29:49,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-01 10:29:49,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-01 10:29:49,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-01 10:29:49,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-01 10:29:49,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-01 10:29:49,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-01 10:29:49,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-01 10:29:49,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-01 10:29:49,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-01 10:29:49,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-01 10:29:49,825 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-01 10:29:49,826 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-01 10:29:49,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-01 10:29:49,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-01 10:29:49,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-01 10:29:49,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-01 10:29:49,832 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-01 10:29:49,857 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-01 10:29:49,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-01 10:29:49,858 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-01 10:29:49,858 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-01 10:29:49,860 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-01 10:29:49,860 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-01 10:29:49,860 INFO L138 SettingsManager]: * Use SBE=true [2021-11-01 10:29:49,860 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-01 10:29:49,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-01 10:29:49,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-01 10:29:49,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-01 10:29:49,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-01 10:29:49,861 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-01 10:29:49,861 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-01 10:29:49,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-01 10:29:49,862 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-01 10:29:49,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-01 10:29:49,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-01 10:29:49,862 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-01 10:29:49,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-01 10:29:49,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-01 10:29:49,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-01 10:29:49,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-01 10:29:49,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-01 10:29:49,863 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-01 10:29:49,863 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-01 10:29:49,863 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-01 10:29:49,863 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-01 10:29:49,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-01 10:29:49,864 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-01 10:29:49,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-01 10:29:49,864 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-11-01 10:29:50,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-01 10:29:50,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-01 10:29:50,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-01 10:29:50,131 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-01 10:29:50,132 INFO L275 PluginConnector]: CDTParser initialized [2021-11-01 10:29:50,133 INFO L432 ainManager$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 [2021-11-01 10:29:50,182 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7ac9ef9c/babee76dd69d4944b8c9a16392126b2f/FLAG1371aa976 [2021-11-01 10:29:50,685 INFO L306 CDTParser]: Found 1 translation units. [2021-11-01 10:29:50,686 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-11-01 10:29:50,705 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7ac9ef9c/babee76dd69d4944b8c9a16392126b2f/FLAG1371aa976 [2021-11-01 10:29:51,157 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7ac9ef9c/babee76dd69d4944b8c9a16392126b2f [2021-11-01 10:29:51,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-01 10:29:51,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-01 10:29:51,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-01 10:29:51,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-01 10:29:51,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-01 10:29:51,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 10:29:51" (1/1) ... [2021-11-01 10:29:51,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42e80016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:29:51, skipping insertion in model container [2021-11-01 10:29:51,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 10:29:51" (1/1) ... [2021-11-01 10:29:51,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-01 10:29:51,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-01 10:29:51,368 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_is_power_of_two_harness.i[4493,4506] [2021-11-01 10:29:51,375 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_is_power_of_two_harness.i[4553,4566] [2021-11-01 10:29:51,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-01 10:29:51,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-01 10:29:51,704 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-01 10:29:51,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e1615f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:29:51, skipping insertion in model container [2021-11-01 10:29:51,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-01 10:29:51,706 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-01 10:29:51,708 INFO L158 Benchmark]: Toolchain (without parser) took 546.45ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.2MB in the end (delta: 414.2kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2021-11-01 10:29:51,709 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 47.8MB in the beginning and 47.8MB in the end (delta: 32.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-01 10:29:51,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 544.82ms. Allocated memory is still 67.1MB. Free memory was 44.4MB in the beginning and 44.2MB in the end (delta: 201.8kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2021-11-01 10:29:51,711 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 67.1MB. Free memory was 47.8MB in the beginning and 47.8MB in the end (delta: 32.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 544.82ms. Allocated memory is still 67.1MB. Free memory was 44.4MB in the beginning and 44.2MB in the end (delta: 201.8kB). Peak memory consumption was 16.6MB. 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...