/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 07:09:39,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 07:09:39,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 07:09:39,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 07:09:39,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 07:09:39,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 07:09:39,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 07:09:39,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 07:09:39,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 07:09:39,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 07:09:39,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 07:09:39,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 07:09:39,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 07:09:39,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 07:09:39,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 07:09:39,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 07:09:39,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 07:09:39,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 07:09:39,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 07:09:39,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 07:09:39,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 07:09:39,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 07:09:39,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 07:09:39,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 07:09:39,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-07 07:09:39,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 07:09:39,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 07:09:39,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 07:09:39,982 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 07:09:39,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 07:09:39,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 07:09:39,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 07:09:39,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 07:09:39,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 07:09:39,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 07:09:39,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 07:09:39,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 07:09:39,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 07:09:39,998 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 07:09:39,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 07:09:39,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 07:09:39,998 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 07:09:39,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 07:09:39,999 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 07:09:39,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 07:09:39,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 07:09:39,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 07:09:39,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 07:09:40,000 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 07:09:40,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 07:09:40,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 07:09:40,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 07:09:40,449 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 07:09:40,453 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 07:09:40,456 INFO L432 ainManager$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 [2020-11-07 07:09:40,541 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5285dd5/e5d025b5327b484fae5cbd830107457f/FLAG5bc4123fe [2020-11-07 07:09:41,243 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 07:09:41,244 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2020-11-07 07:09:41,279 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5285dd5/e5d025b5327b484fae5cbd830107457f/FLAG5bc4123fe [2020-11-07 07:09:41,482 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5285dd5/e5d025b5327b484fae5cbd830107457f [2020-11-07 07:09:41,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 07:09:41,494 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 07:09:41,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 07:09:41,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 07:09:41,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 07:09:41,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:09:41" (1/1) ... [2020-11-07 07:09:41,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a2793fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:41, skipping insertion in model container [2020-11-07 07:09:41,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:09:41" (1/1) ... [2020-11-07 07:09:41,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 07:09:41,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 07:09:41,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-07 07:09:41,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-07 07:09:42,545 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-07 07:09:42,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ad8117f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:42, skipping insertion in model container [2020-11-07 07:09:42,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 07:09:42,547 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-07 07:09:42,552 INFO L168 Benchmark]: Toolchain (without parser) took 1061.11 ms. Allocated memory is still 165.7 MB. Free memory was 139.7 MB in the beginning and 121.6 MB in the end (delta: 18.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2020-11-07 07:09:42,554 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 165.7 MB. Free memory was 139.0 MB in the beginning and 138.9 MB in the end (delta: 102.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 07:09:42,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1046.01 ms. Allocated memory is still 165.7 MB. Free memory was 139.0 MB in the beginning and 121.6 MB in the end (delta: 17.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 8.0 GB. [2020-11-07 07:09:42,562 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 165.7 MB. Free memory was 139.0 MB in the beginning and 138.9 MB in the end (delta: 102.2 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1046.01 ms. Allocated memory is still 165.7 MB. Free memory was 139.0 MB in the beginning and 121.6 MB in the end (delta: 17.4 MB). Peak memory consumption was 16.8 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...