/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation -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 0.1.25-86f66a4 [2020-07-07 15:28:41,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:28:41,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:28:41,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 15:28:41,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 15:28:41,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 15:28:41,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 15:28:41,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 15:28:41,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 15:28:41,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 15:28:41,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 15:28:41,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 15:28:41,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 15:28:41,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 15:28:41,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 15:28:41,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 15:28:41,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 15:28:41,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 15:28:41,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 15:28:41,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 15:28:41,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 15:28:41,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 15:28:41,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 15:28:41,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 15:28:41,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-07 15:28:41,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 15:28:41,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 15:28:41,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 15:28:41,648 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-07 15:28:41,675 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:28:41,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:28:41,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:28:41,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:28:41,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:28:41,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:28:41,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:28:41,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:28:41,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:28:41,682 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:28:41,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:28:41,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:28:41,683 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:28:41,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:28:41,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:28:41,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:28:41,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:28:41,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:28:41,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:28:41,684 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation [2020-07-07 15:28:41,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:28:41,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:28:41,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:28:41,983 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:28:41,983 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:28:41,984 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2020-07-07 15:28:42,062 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994a31e3a/fd09c2458cea4e92ad088ae276efd532/FLAGe136037ef [2020-07-07 15:28:42,616 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:28:42,616 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2020-07-07 15:28:42,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994a31e3a/fd09c2458cea4e92ad088ae276efd532/FLAGe136037ef [2020-07-07 15:28:42,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994a31e3a/fd09c2458cea4e92ad088ae276efd532 [2020-07-07 15:28:42,891 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:28:42,892 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:28:42,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:28:42,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:28:42,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:28:42,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:28:42" (1/1) ... [2020-07-07 15:28:42,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62af41c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:28:42, skipping insertion in model container [2020-07-07 15:28:42,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:28:42" (1/1) ... [2020-07-07 15:28:42,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:28:42,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:28:43,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-07 15:28:43,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-07 15:28:43,779 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-07-07 15:28:43,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68057807 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:28:43, skipping insertion in model container [2020-07-07 15:28:43,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:28:43,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-07 15:28:43,784 INFO L168 Benchmark]: Toolchain (without parser) took 890.59 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 102.0 MB in the beginning and 177.3 MB in the end (delta: -75.3 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2020-07-07 15:28:43,785 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 15:28:43,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 886.26 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 101.5 MB in the beginning and 177.3 MB in the end (delta: -75.7 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2020-07-07 15:28:43,789 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 886.26 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 101.5 MB in the beginning and 177.3 MB in the end (delta: -75.7 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2671]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...