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_label06_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:45:50,394 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:45:50,401 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:45:50,435 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:45:50,439 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:45:50,440 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:45:50,445 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:45:50,449 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:45:50,457 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:45:50,459 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:45:50,464 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:45:50,464 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:45:50,465 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:45:50,466 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:45:50,478 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:45:50,485 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:45:50,486 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:45:50,493 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:45:50,500 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:45:50,503 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:45:50,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:45:50,510 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:45:50,523 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:45:50,523 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:45:50,523 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:45:50,524 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:45:50,531 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:45:50,532 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:45:50,533 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:45:50,540 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:45:50,540 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:45:50,547 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:45:50,547 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:45:50,547 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:45:50,548 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:45:50,552 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:45:50,553 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 10:45:50,604 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:45:50,605 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:45:50,606 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 10:45:50,613 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 10:45:50,614 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:45:50,614 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:45:50,614 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:45:50,615 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:45:50,615 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 10:45:50,615 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 10:45:50,615 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:45:50,620 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 10:45:50,620 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 10:45:50,620 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 10:45:50,621 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 10:45:50,621 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 10:45:50,621 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 10:45:50,621 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:45:50,621 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:45:50,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 10:45:50,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:45:50,622 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:45:50,622 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 10:45:50,622 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 10:45:50,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 10:45:50,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:45:50,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 10:45:50,630 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 10:45:50,631 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 10:45:50,631 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 10:45:50,631 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 10:45:50,631 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 10:45:50,631 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 10:45:50,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:45:50,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:45:50,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:45:50,790 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:45:50,791 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:45:50,796 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label06_false-unreach-call.c [2018-11-27 10:45:50,952 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4efc59c71/cdce7a7661d5412cb8aea730e93145d3/FLAG086034ce6 [2018-11-27 10:45:55,980 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:45:55,981 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label06_false-unreach-call.c [2018-11-27 10:45:56,249 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4efc59c71/cdce7a7661d5412cb8aea730e93145d3/FLAG086034ce6 [2018-11-27 10:45:56,325 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4efc59c71/cdce7a7661d5412cb8aea730e93145d3 [2018-11-27 10:45:56,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:45:56,345 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 10:45:56,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:45:56,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:45:56,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:45:56,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:45:56" (1/1) ... [2018-11-27 10:45:56,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c89613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:45:56, skipping insertion in model container [2018-11-27 10:45:56,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:45:56" (1/1) ... [2018-11-27 10:45:56,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:45:59,364 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:46:22,094 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:46:22,125 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:46:36,063 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:46:37,196 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:46:37,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37 WrapperNode [2018-11-27 10:46:37,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:46:37,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 10:46:37,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 10:46:37,203 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 10:46:37,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:38,059 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:38,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 10:46:38,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:46:38,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:46:38,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:46:38,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:38,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:38,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:38,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:42,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:43,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:43,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:46:37" (1/1) ... [2018-11-27 10:46:44,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:46:44,628 INFO L168 Benchmark]: Toolchain (without parser) took 48284.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 987.5 MB in the end (delta: 713.0 MB). Peak memory consumption was 957.9 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:44,635 INFO L168 Benchmark]: CDTParser took 0.44 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 10:46:44,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40852.89 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: 588.6 MB). Peak memory consumption was 804.4 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:44,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 919.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:44,641 INFO L168 Benchmark]: Boogie Preprocessor took 6494.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 987.5 MB in the end (delta: 84.6 MB). Peak memory consumption was 329.5 MB. Max. memory is 3.9 GB. [2018-11-27 10:46:44,650 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 0.44 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 40852.89 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: 588.6 MB). Peak memory consumption was 804.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 919.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 6494.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 987.5 MB in the end (delta: 84.6 MB). Peak memory consumption was 329.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...