/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 05:06:35,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 05:06:35,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 05:06:35,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 05:06:35,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 05:06:35,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 05:06:35,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 05:06:35,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 05:06:35,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 05:06:35,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 05:06:35,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 05:06:35,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 05:06:35,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 05:06:35,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 05:06:35,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 05:06:35,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 05:06:35,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 05:06:35,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 05:06:35,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 05:06:35,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 05:06:35,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 05:06:35,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 05:06:35,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 05:06:35,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 05:06:35,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 05:06:35,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 05:06:35,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 05:06:35,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 05:06:35,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 05:06:35,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 05:06:35,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 05:06:35,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 05:06:35,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 05:06:35,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 05:06:35,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 05:06:35,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 05:06:35,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 05:06:35,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 05:06:35,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 05:06:35,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 05:06:35,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 05:06:35,844 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-24 05:06:35,867 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 05:06:35,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 05:06:35,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 05:06:35,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 05:06:35,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 05:06:35,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 05:06:35,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 05:06:35,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 05:06:35,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 05:06:35,873 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 05:06:35,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 05:06:35,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 05:06:35,874 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 05:06:35,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 05:06:35,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 05:06:35,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 05:06:35,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 05:06:35,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 05:06:35,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 05:06:35,876 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 05:06:35,877 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 05:06:36,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 05:06:36,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 05:06:36,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 05:06:36,381 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 05:06:36,382 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 05:06:36,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2021-02-24 05:06:36,473 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81d6c4777/e41fe2494a9e41b9afac1b945a5637c0/FLAGe07d09633 [2021-02-24 05:06:37,202 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 05:06:37,202 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2021-02-24 05:06:37,225 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81d6c4777/e41fe2494a9e41b9afac1b945a5637c0/FLAGe07d09633 [2021-02-24 05:06:37,449 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81d6c4777/e41fe2494a9e41b9afac1b945a5637c0 [2021-02-24 05:06:37,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 05:06:37,467 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 05:06:37,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 05:06:37,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 05:06:37,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 05:06:37,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 05:06:37" (1/1) ... [2021-02-24 05:06:37,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dd9fe98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 05:06:37, skipping insertion in model container [2021-02-24 05:06:37,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 05:06:37" (1/1) ... [2021-02-24 05:06:37,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 05:06:37,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 05:06:37,813 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-02-24 05:06:37,821 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-02-24 05:06:37,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-24 05:06:37,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-24 05:06:38,245 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-02-24 05:06:38,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@426ff155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 05:06:38, skipping insertion in model container [2021-02-24 05:06:38,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 05:06:38,246 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-02-24 05:06:38,250 INFO L168 Benchmark]: Toolchain (without parser) took 792.99 ms. Allocated memory is still 153.1 MB. Free memory was 127.0 MB in the beginning and 108.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2021-02-24 05:06:38,252 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 153.1 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 05:06:38,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 777.08 ms. Allocated memory is still 153.1 MB. Free memory was 125.9 MB in the beginning and 108.4 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2021-02-24 05:06:38,261 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 153.1 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 777.08 ms. Allocated memory is still 153.1 MB. Free memory was 125.9 MB in the beginning and 108.4 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. * 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...