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_Bitvector.epf -i ../../../trunk/examples/svcomp/forester-heap/sll-rb-sentinel_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 15:30:03,923 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 15:30:03,925 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 15:30:03,953 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 15:30:03,953 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 15:30:03,954 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 15:30:03,955 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 15:30:03,970 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 15:30:03,972 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 15:30:03,974 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 15:30:03,975 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 15:30:03,975 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 15:30:03,976 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 15:30:03,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 15:30:03,989 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 15:30:03,991 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 15:30:04,002 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 15:30:04,004 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 15:30:04,013 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 15:30:04,019 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 15:30:04,021 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 15:30:04,030 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 15:30:04,030 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 15:30:04,031 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 15:30:04,032 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 15:30:04,033 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 15:30:04,033 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 15:30:04,034 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 15:30:04,036 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 15:30:04,036 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 15:30:04,037 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 15:30:04,037 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-08 15:30:04,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 15:30:04,088 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 15:30:04,089 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 15:30:04,089 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 15:30:04,090 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 15:30:04,090 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 15:30:04,090 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 15:30:04,090 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 15:30:04,090 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-08 15:30:04,091 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-08 15:30:04,091 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 15:30:04,091 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 15:30:04,091 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 15:30:04,091 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 15:30:04,092 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 15:30:04,099 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 15:30:04,099 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-08 15:30:04,099 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 15:30:04,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 15:30:04,100 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 15:30:04,100 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 15:30:04,100 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 15:30:04,101 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 15:30:04,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 15:30:04,101 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 15:30:04,101 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 15:30:04,101 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 15:30:04,102 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 15:30:04,102 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 15:30:04,102 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 15:30:04,102 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 15:30:04,102 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 15:30:04,103 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 15:30:04,190 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 15:30:04,227 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 15:30:04,233 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 15:30:04,242 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 15:30:04,243 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 15:30:04,244 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-rb-sentinel_false-unreach-call_false-valid-memcleanup.i [2018-05-08 15:30:04,821 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8efa5af04/21f9bd7b3f964213a9b831065f21affa/FLAG976273342 [2018-05-08 15:30:05,426 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 15:30:05,434 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/forester-heap/sll-rb-sentinel_false-unreach-call_false-valid-memcleanup.i [2018-05-08 15:30:05,486 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8efa5af04/21f9bd7b3f964213a9b831065f21affa/FLAG976273342 [2018-05-08 15:30:05,525 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8efa5af04/21f9bd7b3f964213a9b831065f21affa [2018-05-08 15:30:05,547 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 15:30:05,561 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 15:30:05,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 15:30:05,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 15:30:05,570 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 15:30:05,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 03:30:05" (1/1) ... [2018-05-08 15:30:05,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c1dde47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:05, skipping insertion in model container [2018-05-08 15:30:05,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 03:30:05" (1/1) ... [2018-05-08 15:30:05,630 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 15:30:05,732 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 15:30:06,258 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 15:30:06,446 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 15:30:06,473 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 115 non ball SCCs. Number of states in SCCs 115. [2018-05-08 15:30:06,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06 WrapperNode [2018-05-08 15:30:06,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 15:30:06,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-08 15:30:06,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-08 15:30:06,617 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-08 15:30:06,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:30:06" (1/1) ... [2018-05-08 15:30:06,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-08 15:30:06,808 INFO L168 Benchmark]: Toolchain (without parser) took 1259.86 ms. Allocated memory is still 383.3 MB. Free memory was 325.2 MB in the beginning and 293.5 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 1.9 GB. [2018-05-08 15:30:06,810 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 347.1 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 15:30:06,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1053.64 ms. Allocated memory is still 383.3 MB. Free memory was 325.2 MB in the beginning and 297.7 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 1.9 GB. [2018-05-08 15:30:06,818 INFO L168 Benchmark]: Boogie Preprocessor took 179.84 ms. Allocated memory is still 383.3 MB. Free memory was 297.7 MB in the beginning and 293.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 1.9 GB. [2018-05-08 15:30:06,822 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 347.1 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1053.64 ms. Allocated memory is still 383.3 MB. Free memory was 325.2 MB in the beginning and 297.7 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 179.84 ms. Allocated memory is still 383.3 MB. Free memory was 297.7 MB in the beginning and 293.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...