/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.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 SingleStatement --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=1000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_round_up_to_power_of_two_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-c90d42b [2020-09-24 19:39:25,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-24 19:39:25,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-24 19:39:25,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-24 19:39:25,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-24 19:39:25,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-24 19:39:25,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-24 19:39:25,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-24 19:39:25,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-24 19:39:25,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-24 19:39:25,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-24 19:39:25,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-24 19:39:25,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-24 19:39:25,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-24 19:39:25,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-24 19:39:25,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-24 19:39:25,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-24 19:39:25,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-24 19:39:25,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-24 19:39:25,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-24 19:39:25,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-24 19:39:25,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-24 19:39:25,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-24 19:39:25,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-24 19:39:25,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-24 19:39:25,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-24 19:39:25,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-24 19:39:25,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-24 19:39:25,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-24 19:39:25,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-24 19:39:25,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-24 19:39:25,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-24 19:39:25,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-24 19:39:25,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-24 19:39:25,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-24 19:39:25,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-24 19:39:25,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-24 19:39:25,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-24 19:39:25,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-24 19:39:25,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-24 19:39:25,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-24 19:39:25,951 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 [2020-09-24 19:39:25,977 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-24 19:39:25,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-24 19:39:25,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-24 19:39:25,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-24 19:39:25,979 INFO L138 SettingsManager]: * Use SBE=true [2020-09-24 19:39:25,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-24 19:39:25,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-24 19:39:25,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-24 19:39:25,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-24 19:39:25,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-24 19:39:25,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-24 19:39:25,981 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-24 19:39:25,981 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-24 19:39:25,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-24 19:39:25,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-24 19:39:25,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-24 19:39:25,982 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-24 19:39:25,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-24 19:39:25,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-24 19:39:25,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-24 19:39:25,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-09-24 19:39:25,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-24 19:39:25,983 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-24 19:39:25,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-24 19:39:25,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-24 19:39:25,984 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-09-24 19:39:25,984 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-09-24 19:39:25,984 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> SingleStatement 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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=true; [2020-09-24 19:39:26,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-24 19:39:26,496 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-24 19:39:26,501 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-24 19:39:26,503 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-24 19:39:26,503 INFO L275 PluginConnector]: CDTParser initialized [2020-09-24 19:39:26,505 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-09-24 19:39:26,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8575b5c58/73d18c425c014f7aa067a1dce0cadb2c/FLAG1647a0864 [2020-09-24 19:39:27,272 INFO L306 CDTParser]: Found 1 translation units. [2020-09-24 19:39:27,273 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-09-24 19:39:27,298 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8575b5c58/73d18c425c014f7aa067a1dce0cadb2c/FLAG1647a0864 [2020-09-24 19:39:27,510 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8575b5c58/73d18c425c014f7aa067a1dce0cadb2c [2020-09-24 19:39:27,530 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-24 19:39:27,537 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-24 19:39:27,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-24 19:39:27,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-24 19:39:27,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-24 19:39:27,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 07:39:27" (1/1) ... [2020-09-24 19:39:27,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc704b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:27, skipping insertion in model container [2020-09-24 19:39:27,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 07:39:27" (1/1) ... [2020-09-24 19:39:27,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-24 19:39:27,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-24 19:39:28,028 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-09-24 19:39:28,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-09-24 19:39:28,392 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-09-24 19:39:28,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ed2ff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:28, skipping insertion in model container [2020-09-24 19:39:28,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-24 19:39:28,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-24 19:39:28,398 INFO L168 Benchmark]: Toolchain (without parser) took 864.35 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 99.6 MB in the beginning and 174.3 MB in the end (delta: -74.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:28,399 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 138.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-24 19:39:28,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 852.82 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 98.9 MB in the beginning and 174.3 MB in the end (delta: -75.3 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:28,403 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 138.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 852.82 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 98.9 MB in the beginning and 174.3 MB in the end (delta: -75.3 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2688]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...