java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label12_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 18:44:05,771 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 18:44:05,779 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 18:44:05,811 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 18:44:05,812 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 18:44:05,815 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 18:44:05,816 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 18:44:05,823 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 18:44:05,848 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 18:44:05,851 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 18:44:05,855 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 18:44:05,855 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 18:44:05,856 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 18:44:05,862 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 18:44:05,868 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 18:44:05,870 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 18:44:05,871 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 18:44:05,883 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 18:44:05,890 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 18:44:05,897 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 18:44:05,899 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 18:44:05,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 18:44:05,911 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 18:44:05,911 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 18:44:05,912 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 18:44:05,915 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 18:44:05,916 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 18:44:05,921 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 18:44:05,922 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 18:44:05,925 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 18:44:05,925 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 18:44:05,928 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 18:44:05,929 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 18:44:05,929 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 18:44:05,935 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 18:44:05,936 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 18:44:05,937 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 [2018-10-18 18:44:05,983 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 18:44:05,983 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 18:44:05,984 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 18:44:05,985 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 18:44:05,993 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 18:44:05,993 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 18:44:05,993 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 18:44:05,994 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 18:44:05,994 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-18 18:44:05,994 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-18 18:44:05,994 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 18:44:05,995 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 18:44:06,000 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 18:44:06,000 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 18:44:06,000 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 18:44:06,001 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 18:44:06,001 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-18 18:44:06,001 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 18:44:06,001 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 18:44:06,002 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 18:44:06,003 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 18:44:06,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 18:44:06,003 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 18:44:06,004 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 18:44:06,004 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 18:44:06,004 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 18:44:06,004 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 18:44:06,004 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 18:44:06,007 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 18:44:06,007 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 18:44:06,007 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 18:44:06,007 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 18:44:06,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 18:44:06,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 18:44:06,189 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 18:44:06,193 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 18:44:06,195 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 18:44:06,196 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label12_true-unreach-call.c [2018-10-18 18:44:06,337 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20aa4712a/47b947ffd4a84fe39f0a999ca0bea9d5/FLAG0a1277f2d [2018-10-18 18:44:12,973 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 18:44:12,975 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label12_true-unreach-call.c [2018-10-18 18:44:13,442 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20aa4712a/47b947ffd4a84fe39f0a999ca0bea9d5/FLAG0a1277f2d [2018-10-18 18:44:13,475 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20aa4712a/47b947ffd4a84fe39f0a999ca0bea9d5 [2018-10-18 18:44:13,499 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 18:44:13,505 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 18:44:13,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 18:44:13,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 18:44:13,522 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 18:44:13,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 06:44:13" (1/1) ... [2018-10-18 18:44:13,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3398836d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:44:13, skipping insertion in model container [2018-10-18 18:44:13,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 06:44:13" (1/1) ... [2018-10-18 18:44:13,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 18:44:20,794 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 18:45:03,651 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 18:45:03,663 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 18:45:28,929 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 18:45:47,386 INFO L193 MainTranslator]: Completed translation [2018-10-18 18:45:47,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47 WrapperNode [2018-10-18 18:45:47,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 18:45:47,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 18:45:47,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 18:45:47,388 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 18:45:47,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:45:47,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:45:48,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:45:48,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:45:57,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:45:58,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:46:00,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:45:47" (1/1) ... [2018-10-18 18:46:01,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 18:46:01,957 INFO L168 Benchmark]: Toolchain (without parser) took 108457.54 ms. Allocated memory was 2.0 GB in the beginning and 3.9 GB in the end (delta: 1.8 GB). Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 486.8 MB). Peak memory consumption was 2.9 GB. Max. memory is 3.9 GB. [2018-10-18 18:46:01,961 INFO L168 Benchmark]: CDTParser took 0.88 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. [2018-10-18 18:46:01,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 93878.77 ms. Allocated memory was 2.0 GB in the beginning and 3.9 GB in the end (delta: 1.8 GB). Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 2.0 GB. Max. memory is 3.9 GB. [2018-10-18 18:46:01,975 INFO L168 Benchmark]: Boogie Preprocessor took 14567.55 ms. Allocated memory is still 3.9 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 441.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.9 GB. [2018-10-18 18:46:01,980 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