java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label24_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:56:33,920 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:56:33,922 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:56:33,954 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:56:33,958 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:56:33,959 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:56:33,962 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:56:33,966 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:56:33,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:56:33,972 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:56:33,978 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:56:33,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:56:33,983 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:56:33,984 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:56:33,985 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:56:33,991 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:56:33,992 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:56:33,997 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:56:34,010 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:56:34,011 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:56:34,012 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:56:34,025 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:56:34,027 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:56:34,028 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:56:34,028 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:56:34,034 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:56:34,036 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:56:34,036 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:56:34,043 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:56:34,044 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:56:34,048 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:56:34,049 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:56:34,049 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:56:34,049 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:56:34,050 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:56:34,057 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:56:34,058 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-27 10:56:34,105 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:56:34,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:56:34,108 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 10:56:34,108 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 10:56:34,113 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:56:34,113 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:56:34,113 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:56:34,113 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:56:34,119 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 10:56:34,119 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 10:56:34,119 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:56:34,120 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 10:56:34,120 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 10:56:34,120 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 10:56:34,120 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 10:56:34,120 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 10:56:34,121 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 10:56:34,121 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:56:34,121 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:56:34,121 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 10:56:34,121 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:56:34,125 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:56:34,125 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 10:56:34,125 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 10:56:34,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 10:56:34,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:56:34,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 10:56:34,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 10:56:34,126 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 10:56:34,127 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 10:56:34,127 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 10:56:34,127 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 10:56:34,127 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 10:56:34,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:56:34,252 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:56:34,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:56:34,270 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:56:34,270 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:56:34,271 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label24_true-unreach-call.c [2018-11-27 10:56:34,397 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26f93a9cf/04fd80675e4e4e22ab674a408be3c0eb/FLAG5eaa537e5 [2018-11-27 10:56:40,257 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:56:40,261 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label24_true-unreach-call.c [2018-11-27 10:56:40,653 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26f93a9cf/04fd80675e4e4e22ab674a408be3c0eb/FLAG5eaa537e5 [2018-11-27 10:56:40,831 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26f93a9cf/04fd80675e4e4e22ab674a408be3c0eb [2018-11-27 10:56:40,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:56:40,860 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 10:56:40,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:56:40,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:56:40,872 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:56:40,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:56:40" (1/1) ... [2018-11-27 10:56:40,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@460c9259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:56:40, skipping insertion in model container [2018-11-27 10:56:40,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:56:40" (1/1) ... [2018-11-27 10:56:40,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:56:44,955 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:57:23,812 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:57:23,834 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:57:53,863 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:58:05,864 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:58:05,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05 WrapperNode [2018-11-27 10:58:05,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:58:05,866 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 10:58:05,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 10:58:05,872 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 10:58:05,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:07,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:08,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 10:58:08,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:58:08,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:58:08,017 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:58:08,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:08,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:09,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:09,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:22,970 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:23,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:24,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:58:05" (1/1) ... [2018-11-27 10:58:26,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:58:26,083 INFO L168 Benchmark]: Toolchain (without parser) took 105227.63 ms. Allocated memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: 687.9 MB). Free memory was 1.8 GB in the beginning and 1.2 GB in the end (delta: 591.5 MB). Peak memory consumption was 2.6 GB. Max. memory is 3.9 GB. [2018-11-27 10:58:26,092 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:58:26,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 85004.24 ms. Allocated memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: 687.9 MB). Free memory was 1.8 GB in the beginning and 773.3 MB in the end (delta: 1.0 GB). Peak memory consumption was 2.3 GB. Max. memory is 3.9 GB. [2018-11-27 10:58:26,097 INFO L168 Benchmark]: Boogie Procedure Inliner took 2150.10 ms. Allocated memory is still 2.7 GB. Free memory was 773.3 MB in the beginning and 682.7 MB in the end (delta: 90.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 3.9 GB. [2018-11-27 10:58:26,101 INFO L168 Benchmark]: Boogie Preprocessor took 18058.97 ms. Allocated memory is still 2.7 GB. Free memory was 682.7 MB in the beginning and 1.2 GB in the end (delta: -517.9 MB). Peak memory consumption was 809.4 MB. Max. memory is 3.9 GB. [2018-11-27 10:58:26,111 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 85004.24 ms. Allocated memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: 687.9 MB). Free memory was 1.8 GB in the beginning and 773.3 MB in the end (delta: 1.0 GB). Peak memory consumption was 2.3 GB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 2150.10 ms. Allocated memory is still 2.7 GB. Free memory was 773.3 MB in the beginning and 682.7 MB in the end (delta: 90.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 18058.97 ms. Allocated memory is still 2.7 GB. Free memory was 682.7 MB in the beginning and 1.2 GB in the end (delta: -517.9 MB). Peak memory consumption was 809.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...