/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 0.2.1-dev-b7b32d2 [2021-02-19 22:29:33,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 22:29:33,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 22:29:33,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 22:29:33,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 22:29:33,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 22:29:33,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 22:29:33,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 22:29:33,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 22:29:33,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 22:29:33,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 22:29:33,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 22:29:33,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 22:29:33,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 22:29:33,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 22:29:33,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 22:29:33,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 22:29:33,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 22:29:33,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 22:29:33,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 22:29:33,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 22:29:33,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 22:29:33,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 22:29:33,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 22:29:33,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 22:29:33,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 22:29:33,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 22:29:33,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 22:29:33,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 22:29:33,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 22:29:33,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 22:29:33,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 22:29:33,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 22:29:33,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 22:29:33,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 22:29:33,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 22:29:33,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 22:29:33,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 22:29:33,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 22:29:33,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 22:29:33,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 22:29:33,821 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 22:29:33,843 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 22:29:33,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 22:29:33,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 22:29:33,849 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 22:29:33,850 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 22:29:33,850 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 22:29:33,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 22:29:33,850 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 22:29:33,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 22:29:33,851 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 22:29:33,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 22:29:33,853 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 22:29:33,853 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 22:29:33,853 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 22:29:33,853 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 22:29:33,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 22:29:33,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 22:29:33,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 22:29:33,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 22:29:33,855 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-19 22:29:34,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 22:29:34,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 22:29:34,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 22:29:34,316 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 22:29:34,317 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 22:29:34,318 INFO L432 ainManager$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 [2021-02-19 22:29:34,406 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0de03d157/61e6e029fe254eb08ee316f059e01fad/FLAG0550929e6 [2021-02-19 22:29:35,262 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 22:29:35,265 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2021-02-19 22:29:35,293 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0de03d157/61e6e029fe254eb08ee316f059e01fad/FLAG0550929e6 [2021-02-19 22:29:35,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0de03d157/61e6e029fe254eb08ee316f059e01fad [2021-02-19 22:29:35,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 22:29:35,406 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 22:29:35,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 22:29:35,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 22:29:35,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 22:29:35,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 10:29:35" (1/1) ... [2021-02-19 22:29:35,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@431bf541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:29:35, skipping insertion in model container [2021-02-19 22:29:35,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 10:29:35" (1/1) ... [2021-02-19 22:29:35,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 22:29:35,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 22:29:35,802 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] [2021-02-19 22:29:35,808 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] [2021-02-19 22:29:35,824 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-19 22:29:35,828 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-19 22:29:36,376 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-02-19 22:29:36,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@576848c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:29:36, skipping insertion in model container [2021-02-19 22:29:36,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 22:29:36,377 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-02-19 22:29:36,381 INFO L168 Benchmark]: Toolchain (without parser) took 985.65 ms. Allocated memory is still 161.5 MB. Free memory was 134.8 MB in the beginning and 116.2 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2021-02-19 22:29:36,383 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 161.5 MB. Free memory is still 139.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-19 22:29:36,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 968.87 ms. Allocated memory is still 161.5 MB. Free memory was 133.8 MB in the beginning and 116.2 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2021-02-19 22:29:36,392 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 161.5 MB. Free memory is still 139.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 968.87 ms. Allocated memory is still 161.5 MB. Free memory was 133.8 MB in the beginning and 116.2 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...