/usr/bin/java -ea -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 --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 0.1.25-8fc6572 [2020-07-11 03:09:34,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 03:09:34,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 03:09:34,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 03:09:34,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 03:09:34,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 03:09:34,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 03:09:34,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 03:09:34,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 03:09:34,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 03:09:34,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 03:09:34,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 03:09:34,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 03:09:34,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 03:09:34,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 03:09:34,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 03:09:34,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 03:09:34,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 03:09:34,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 03:09:34,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 03:09:34,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 03:09:34,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 03:09:34,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 03:09:34,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 03:09:34,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 03:09:34,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 03:09:34,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 03:09:34,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 03:09:34,131 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-11 03:09:34,164 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 03:09:34,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 03:09:34,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 03:09:34,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 03:09:34,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 03:09:34,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 03:09:34,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 03:09:34,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 03:09:34,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 03:09:34,174 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 03:09:34,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 03:09:34,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 03:09:34,175 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 03:09:34,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 03:09:34,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 03:09:34,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 03:09:34,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 03:09:34,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 03:09:34,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 03:09:34,178 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 03:09:34,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 03:09:34,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 03:09:34,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 03:09:34,577 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 03:09:34,577 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 03:09:34,578 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2020-07-11 03:09:34,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc45182e1/5fffafc6ab79478ba033fe72efbdce2f/FLAGca26afcd4 [2020-07-11 03:09:35,342 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 03:09:35,343 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_is_power_of_two_harness.i [2020-07-11 03:09:35,376 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc45182e1/5fffafc6ab79478ba033fe72efbdce2f/FLAGca26afcd4 [2020-07-11 03:09:35,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc45182e1/5fffafc6ab79478ba033fe72efbdce2f [2020-07-11 03:09:35,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 03:09:35,530 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 03:09:35,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 03:09:35,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 03:09:35,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 03:09:35,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 03:09:35" (1/1) ... [2020-07-11 03:09:35,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451ae331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 03:09:35, skipping insertion in model container [2020-07-11 03:09:35,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 03:09:35" (1/1) ... [2020-07-11 03:09:35,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 03:09:35,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 03:09:36,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-11 03:09:36,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-11 03:09:36,475 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-07-11 03:09:36,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bffbfb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 03:09:36, skipping insertion in model container [2020-07-11 03:09:36,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 03:09:36,477 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-11 03:09:36,481 INFO L168 Benchmark]: Toolchain (without parser) took 949.71 ms. Allocated memory was 145.2 MB in the beginning and 203.9 MB in the end (delta: 58.7 MB). Free memory was 100.6 MB in the beginning and 172.8 MB in the end (delta: -72.2 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. [2020-07-11 03:09:36,482 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 145.2 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-11 03:09:36,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 945.53 ms. Allocated memory was 145.2 MB in the beginning and 203.9 MB in the end (delta: 58.7 MB). Free memory was 100.4 MB in the beginning and 172.8 MB in the end (delta: -72.4 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2020-07-11 03:09:36,486 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 145.2 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 945.53 ms. Allocated memory was 145.2 MB in the beginning and 203.9 MB in the end (delta: 58.7 MB). Free memory was 100.4 MB in the beginning and 172.8 MB in the end (delta: -72.4 MB). Peak memory consumption was 26.5 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...