/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.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/aws-c-common/aws_round_up_to_power_of_two_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 20:08:11,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 20:08:11,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 20:08:11,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 20:08:11,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 20:08:11,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 20:08:11,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 20:08:11,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 20:08:11,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 20:08:11,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 20:08:11,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 20:08:11,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 20:08:11,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 20:08:11,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 20:08:11,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 20:08:11,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 20:08:11,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 20:08:11,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 20:08:11,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 20:08:11,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 20:08:11,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 20:08:11,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 20:08:11,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 20:08:11,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 20:08:11,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 20:08:11,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 20:08:11,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 20:08:11,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 20:08:11,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 20:08:11,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 20:08:11,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 20:08:11,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 20:08:11,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 20:08:11,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 20:08:11,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 20:08:11,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 20:08:11,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 20:08:11,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 20:08:11,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 20:08:11,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 20:08:11,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 20:08:11,625 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 20:08:11,663 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 20:08:11,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 20:08:11,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 20:08:11,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 20:08:11,665 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 20:08:11,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 20:08:11,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 20:08:11,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 20:08:11,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 20:08:11,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 20:08:11,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 20:08:11,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 20:08:11,667 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 20:08:11,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 20:08:11,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 20:08:11,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 20:08:11,669 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 20:08:11,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 20:08:11,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 20:08:11,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 20:08:11,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 20:08:11,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 20:08:11,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 20:08:11,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 20:08:11,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 20:08:11,671 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 20:08:11,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 20:08:11,671 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 20:08:12,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 20:08:12,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 20:08:12,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 20:08:12,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 20:08:12,125 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 20:08:12,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-10-28 20:08:12,206 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ce9dbad22/3ee449ddf5334f3591ef62d7a8042a39/FLAG6f91cd578 [2020-10-28 20:08:13,006 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 20:08:13,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-10-28 20:08:13,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ce9dbad22/3ee449ddf5334f3591ef62d7a8042a39/FLAG6f91cd578 [2020-10-28 20:08:13,286 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ce9dbad22/3ee449ddf5334f3591ef62d7a8042a39 [2020-10-28 20:08:13,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 20:08:13,306 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 20:08:13,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 20:08:13,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 20:08:13,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 20:08:13,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:08:13" (1/1) ... [2020-10-28 20:08:13,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@227387b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:08:13, skipping insertion in model container [2020-10-28 20:08:13,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:08:13" (1/1) ... [2020-10-28 20:08:13,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 20:08:13,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 20:08:13,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-28 20:08:13,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-28 20:08:14,418 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-10-28 20:08:14,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bd67aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:08:14, skipping insertion in model container [2020-10-28 20:08:14,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 20:08:14,420 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-28 20:08:14,424 INFO L168 Benchmark]: Toolchain (without parser) took 1128.80 ms. Allocated memory is still 151.0 MB. Free memory was 123.8 MB in the beginning and 105.2 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2020-10-28 20:08:14,426 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory was 124.1 MB in the beginning and 124.0 MB in the end (delta: 102.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-28 20:08:14,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1111.98 ms. Allocated memory is still 151.0 MB. Free memory was 123.0 MB in the beginning and 105.4 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2020-10-28 20:08:14,433 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory was 124.1 MB in the beginning and 124.0 MB in the end (delta: 102.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1111.98 ms. Allocated memory is still 151.0 MB. Free memory was 123.0 MB in the beginning and 105.4 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: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...