/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/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 16:52:49,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 16:52:49,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 16:52:49,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-21 16:52:49,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 16:52:49,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 16:52:49,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 16:52:49,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 16:52:49,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 16:52:49,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 16:52:49,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 16:52:49,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 16:52:49,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 16:52:49,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 16:52:49,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 16:52:49,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 16:52:49,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-21 16:52:49,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 16:52:49,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 16:52:49,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 16:52:49,851 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-21 16:52:49,914 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 16:52:49,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 16:52:49,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 16:52:49,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 16:52:49,919 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 16:52:49,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 16:52:49,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 16:52:49,920 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 16:52:49,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 16:52:49,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 16:52:49,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 16:52:49,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 16:52:49,923 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 16:52:49,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 16:52:49,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 16:52:49,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 16:52:49,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 16:52:49,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 16:52:49,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 16:52:49,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 16:52:49,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 16:52:49,925 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 16:52:49,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 16:52:49,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 16:52:49,926 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 16:52:49,926 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 16:52:50,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 16:52:50,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 16:52:50,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 16:52:50,432 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 16:52:50,433 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 16:52:50,434 INFO L432 ainManager$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 [2021-02-21 16:52:50,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d132db0d6/797e0fe1c2274b509590f08306e88733/FLAGed9246b28 [2021-02-21 16:52:51,379 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 16:52:51,382 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2021-02-21 16:52:51,415 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d132db0d6/797e0fe1c2274b509590f08306e88733/FLAGed9246b28 [2021-02-21 16:52:51,609 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d132db0d6/797e0fe1c2274b509590f08306e88733 [2021-02-21 16:52:51,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 16:52:51,628 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 16:52:51,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 16:52:51,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 16:52:51,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 16:52:51,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:52:51" (1/1) ... [2021-02-21 16:52:51,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ff61f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:52:51, skipping insertion in model container [2021-02-21 16:52:51,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:52:51" (1/1) ... [2021-02-21 16:52:51,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 16:52:51,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 16:52:51,983 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] [2021-02-21 16:52:51,990 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] [2021-02-21 16:52:52,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-21 16:52:52,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-21 16:52:52,412 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-02-21 16:52:52,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@670b3c3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:52:52, skipping insertion in model container [2021-02-21 16:52:52,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 16:52:52,414 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-02-21 16:52:52,416 INFO L168 Benchmark]: Toolchain (without parser) took 799.87 ms. Allocated memory is still 151.0 MB. Free memory was 123.9 MB in the beginning and 105.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2021-02-21 16:52:52,417 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 151.0 MB. Free memory is still 124.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 16:52:52,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 780.89 ms. Allocated memory is still 151.0 MB. Free memory was 122.9 MB in the beginning and 105.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2021-02-21 16:52:52,420 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 151.0 MB. Free memory is still 124.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 780.89 ms. Allocated memory is still 151.0 MB. Free memory was 122.9 MB in the beginning and 105.3 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...