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/Problem07_label46_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:46:02,549 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:46:02,555 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:46:02,611 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:46:02,612 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:46:02,614 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:46:02,619 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:46:02,625 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:46:02,632 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:46:02,633 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:46:02,643 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:46:02,643 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:46:02,648 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:46:02,656 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:46:02,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:46:02,664 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:46:02,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:46:02,682 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:46:02,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:46:02,702 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:46:02,710 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:46:02,712 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:46:02,720 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:46:02,724 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:46:02,724 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:46:02,729 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:46:02,730 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:46:02,734 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:46:02,742 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:46:02,744 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:46:02,744 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:46:02,748 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:46:02,749 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:46:02,749 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:46:02,750 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:46:02,758 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:46:02,758 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 10:46:02,822 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:46:02,823 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:46:02,824 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 10:46:02,824 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 10:46:02,829 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:46:02,829 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:46:02,829 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:46:02,830 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:46:02,830 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 10:46:02,830 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 10:46:02,831 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:46:02,834 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 10:46:02,834 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 10:46:02,835 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 10:46:02,835 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 10:46:02,837 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 10:46:02,837 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 10:46:02,837 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:46:02,838 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:46:02,838 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 10:46:02,838 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:46:02,838 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:46:02,842 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 10:46:02,842 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 10:46:02,843 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 10:46:02,843 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:46:02,843 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 10:46:02,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 10:46:02,847 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 10:46:02,847 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 10:46:02,848 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 10:46:02,848 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 10:46:02,848 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 10:46:02,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:46:03,008 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:46:03,023 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:46:03,029 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:46:03,031 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:46:03,032 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label46_false-unreach-call.c [2018-11-27 10:46:03,207 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649077da3/f01b5ac3cad0492bbe0e3ea013d3ef90/FLAGbc26d3ba6 [2018-11-27 10:46:07,739 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:46:07,740 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label46_false-unreach-call.c [2018-11-27 10:46:07,974 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649077da3/f01b5ac3cad0492bbe0e3ea013d3ef90/FLAGbc26d3ba6 [2018-11-27 10:46:08,045 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649077da3/f01b5ac3cad0492bbe0e3ea013d3ef90 [2018-11-27 10:46:08,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:46:08,076 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 10:46:08,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:46:08,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:46:08,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:46:08,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:46:08" (1/1) ... [2018-11-27 10:46:08,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41c6b6f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:08, skipping insertion in model container [2018-11-27 10:46:08,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:46:08" (1/1) ... [2018-11-27 10:46:08,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:46:11,064 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:46:32,574 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:46:32,590 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:46:45,914 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:46:49,450 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:46:49,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49 WrapperNode [2018-11-27 10:46:49,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:46:49,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 10:46:49,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 10:46:49,452 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 10:46:49,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:50,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:50,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 10:46:50,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:46:50,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:46:50,338 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:46:50,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:50,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:50,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:50,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:53,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:54,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:55,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:49" (1/1) ... [2018-11-27 10:46:55,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:46:55,948 INFO L168 Benchmark]: Toolchain (without parser) took 47873.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.1 GB in the end (delta: 625.6 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.9 GB. [2018-11-27 10:46:55,951 INFO L168 Benchmark]: CDTParser took 3.35 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 10:46:55,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 41372.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 495.6 MB). Peak memory consumption was 890.8 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:55,962 INFO L168 Benchmark]: Boogie Procedure Inliner took 885.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:55,963 INFO L168 Benchmark]: Boogie Preprocessor took 5607.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 84.7 MB). Peak memory consumption was 468.2 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:55,980 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 3.35 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 41372.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 495.6 MB). Peak memory consumption was 890.8 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 885.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5607.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 84.7 MB). Peak memory consumption was 468.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...