java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/bitvector/s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 17:26:32,851 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 17:26:32,853 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 17:26:32,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 17:26:32,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 17:26:32,894 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 17:26:32,895 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 17:26:32,898 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 17:26:32,900 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 17:26:32,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 17:26:32,910 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 17:26:32,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 17:26:32,911 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 17:26:32,914 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 17:26:32,915 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 17:26:32,931 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 17:26:32,933 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 17:26:32,940 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 17:26:32,941 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 17:26:32,951 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 17:26:32,955 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 17:26:32,957 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 17:26:32,957 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 17:26:32,958 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 17:26:32,959 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 17:26:32,960 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 17:26:32,960 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 17:26:32,966 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 17:26:32,967 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 17:26:32,967 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 17:26:32,968 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 17:26:32,968 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-05-04 17:26:33,013 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 17:26:33,013 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 17:26:33,014 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 17:26:33,014 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 17:26:33,015 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 17:26:33,015 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 17:26:33,015 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 17:26:33,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 17:26:33,017 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-04 17:26:33,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 17:26:33,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-04 17:26:33,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 17:26:33,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 17:26:33,018 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 17:26:33,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 17:26:33,018 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-04 17:26:33,018 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 17:26:33,018 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 17:26:33,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 17:26:33,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 17:26:33,019 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 17:26:33,019 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 17:26:33,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 17:26:33,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 17:26:33,020 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 17:26:33,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 17:26:33,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 17:26:33,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 17:26:33,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 17:26:33,030 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 17:26:33,030 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 17:26:33,124 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 17:26:33,160 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 17:26:33,168 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 17:26:33,178 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 17:26:33,179 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 17:26:33,179 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-05-04 17:26:33,794 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/363eb3c00/cfa0c924533b4960a9b2daa30b4e7bc2/FLAG6a08cde68 [2018-05-04 17:26:34,327 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 17:26:34,337 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/bitvector/s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-05-04 17:26:34,375 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/363eb3c00/cfa0c924533b4960a9b2daa30b4e7bc2/FLAG6a08cde68 [2018-05-04 17:26:34,435 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/363eb3c00/cfa0c924533b4960a9b2daa30b4e7bc2 [2018-05-04 17:26:34,464 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 17:26:34,469 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 17:26:34,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 17:26:34,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 17:26:34,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 17:26:34,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 05:26:34" (1/1) ... [2018-05-04 17:26:34,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2754d159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:34, skipping insertion in model container [2018-05-04 17:26:34,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 05:26:34" (1/1) ... [2018-05-04 17:26:34,545 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 17:26:34,655 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 17:26:35,213 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 17:26:35,387 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 17:26:35,409 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 8 non ball SCCs. Number of states in SCCs 8. [2018-05-04 17:26:35,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35 WrapperNode [2018-05-04 17:26:35,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 17:26:35,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-04 17:26:35,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-04 17:26:35,459 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-04 17:26:35,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 05:26:35" (1/1) ... [2018-05-04 17:26:35,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-04 17:26:35,596 INFO L168 Benchmark]: Toolchain (without parser) took 1131.54 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 308.5 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-05-04 17:26:35,608 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 17:26:35,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 982.22 ms. Allocated memory is still 383.3 MB. Free memory was 328.7 MB in the beginning and 310.6 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 1.9 GB. [2018-05-04 17:26:35,609 INFO L168 Benchmark]: Boogie Preprocessor took 135.27 ms. Allocated memory is still 383.3 MB. Free memory was 310.6 MB in the beginning and 308.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-05-04 17:26:35,622 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 982.22 ms. Allocated memory is still 383.3 MB. Free memory was 328.7 MB in the beginning and 310.6 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 135.27 ms. Allocated memory is still 383.3 MB. Free memory was 310.6 MB in the beginning and 308.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...