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-Overflow-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/bitvector/jain_7_false-no-overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:37:44,999 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:37:45,009 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:37:45,036 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:37:45,036 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:37:45,037 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:37:45,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:37:45,045 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:37:45,057 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:37:45,058 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:37:45,059 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:37:45,059 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:37:45,060 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:37:45,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:37:45,072 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:37:45,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:37:45,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:37:45,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:37:45,095 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:37:45,096 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:37:45,105 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:37:45,112 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:37:45,112 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:37:45,114 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:37:45,114 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:37:45,115 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:37:45,118 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:37:45,119 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:37:45,120 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:37:45,120 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:37:45,121 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:37:45,121 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2018-05-09 16:37:45,169 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:37:45,169 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:37:45,170 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 16:37:45,170 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 16:37:45,171 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:37:45,171 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:37:45,171 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:37:45,171 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:37:45,173 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 16:37:45,173 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:37:45,173 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:37:45,173 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 16:37:45,173 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:37:45,174 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 16:37:45,174 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:37:45,174 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 16:37:45,174 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-05-09 16:37:45,174 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 16:37:45,174 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:37:45,175 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 16:37:45,175 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:37:45,175 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:37:45,175 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:37:45,175 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:37:45,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:37:45,183 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:37:45,183 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:37:45,184 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:37:45,184 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 16:37:45,184 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:37:45,184 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:37:45,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:37:45,186 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 16:37:45,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:37:45,335 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:37:45,348 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:37:45,350 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:37:45,351 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:37:45,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_7_false-no-overflow.i [2018-05-09 16:37:45,931 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e80b0ed2d/b955eb58651e4a26bacf12114a2fe7bb/FLAG4624e4d0c [2018-05-09 16:37:46,340 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:37:46,341 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/bitvector/jain_7_false-no-overflow.i [2018-05-09 16:37:46,357 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e80b0ed2d/b955eb58651e4a26bacf12114a2fe7bb/FLAG4624e4d0c [2018-05-09 16:37:46,403 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e80b0ed2d/b955eb58651e4a26bacf12114a2fe7bb [2018-05-09 16:37:46,427 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:37:46,438 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:37:46,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:37:46,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:37:46,452 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:37:46,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:46,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3db71385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46, skipping insertion in model container [2018-05-09 16:37:46,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:46,813 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:37:46,912 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:37:46,950 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 16:37:46,963 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:37:46,976 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 6 non ball SCCs. Number of states in SCCs 6. [2018-05-09 16:37:46,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46 WrapperNode [2018-05-09 16:37:46,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:37:46,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 16:37:47,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 16:37:47,004 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 16:37:47,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,069 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:37:46" (1/1) ... [2018-05-09 16:37:47,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 16:37:47,075 INFO L168 Benchmark]: Toolchain (without parser) took 647.90 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 317.4 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 1.9 GB. [2018-05-09 16:37:47,086 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-05-09 16:37:47,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 555.39 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 319.6 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 1.9 GB. [2018-05-09 16:37:47,089 INFO L168 Benchmark]: Boogie Preprocessor took 78.34 ms. Allocated memory is still 383.3 MB. Free memory was 319.6 MB in the beginning and 317.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-05-09 16:37:47,098 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 555.39 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 319.6 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 78.34 ms. Allocated memory is still 383.3 MB. Free memory was 319.6 MB in the beginning and 317.4 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...