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/Problem13_label55_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 09:46:07,135 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 09:46:07,145 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 09:46:07,183 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 09:46:07,183 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 09:46:07,185 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 09:46:07,186 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 09:46:07,196 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 09:46:07,219 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 09:46:07,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 09:46:07,225 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 09:46:07,225 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 09:46:07,229 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 09:46:07,230 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 09:46:07,237 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 09:46:07,238 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 09:46:07,239 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 09:46:07,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 09:46:07,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 09:46:07,266 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 09:46:07,268 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 09:46:07,276 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 09:46:07,282 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 09:46:07,282 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 09:46:07,282 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 09:46:07,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 09:46:07,289 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 09:46:07,295 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 09:46:07,296 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 09:46:07,298 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 09:46:07,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 09:46:07,299 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 09:46:07,300 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 09:46:07,304 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 09:46:07,305 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 09:46:07,306 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 09:46:07,306 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 [2018-11-16 09:46:07,359 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 09:46:07,363 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 09:46:07,365 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 09:46:07,366 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 09:46:07,373 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 09:46:07,373 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 09:46:07,373 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 09:46:07,374 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 09:46:07,375 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 09:46:07,375 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 09:46:07,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 09:46:07,375 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 09:46:07,379 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 09:46:07,379 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 09:46:07,379 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 09:46:07,379 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 09:46:07,380 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 09:46:07,380 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 09:46:07,380 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 09:46:07,380 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 09:46:07,381 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 09:46:07,382 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 09:46:07,382 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 09:46:07,383 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 09:46:07,384 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 09:46:07,384 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 09:46:07,384 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 09:46:07,384 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 09:46:07,385 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 09:46:07,385 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 09:46:07,385 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 09:46:07,385 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 09:46:07,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 09:46:07,557 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 09:46:07,565 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 09:46:07,567 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 09:46:07,567 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 09:46:07,568 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem13_label55_true-unreach-call.c [2018-11-16 09:46:07,692 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e428ad4/38aa3d50a2434ee297d4cb370faf9f32/FLAGffb2e5ec3 [2018-11-16 09:46:09,419 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 09:46:09,422 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem13_label55_true-unreach-call.c [2018-11-16 09:46:09,503 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e428ad4/38aa3d50a2434ee297d4cb370faf9f32/FLAGffb2e5ec3 [2018-11-16 09:46:09,862 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e428ad4/38aa3d50a2434ee297d4cb370faf9f32 [2018-11-16 09:46:09,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 09:46:09,888 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 09:46:09,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 09:46:09,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 09:46:09,904 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 09:46:09,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:46:09" (1/1) ... [2018-11-16 09:46:09,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68429136 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:09, skipping insertion in model container [2018-11-16 09:46:09,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:46:09" (1/1) ... [2018-11-16 09:46:09,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 09:46:10,297 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 09:46:14,311 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 09:46:14,326 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 09:46:16,198 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 09:46:16,280 INFO L195 MainTranslator]: Completed translation [2018-11-16 09:46:16,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16 WrapperNode [2018-11-16 09:46:16,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 09:46:16,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 09:46:16,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 09:46:16,285 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 09:46:16,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:16,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:16,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:16,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:17,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:17,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:17,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:46:16" (1/1) ... [2018-11-16 09:46:17,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 09:46:17,533 INFO L168 Benchmark]: Toolchain (without parser) took 7647.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -23.5 MB). Peak memory consumption was 418.0 MB. Max. memory is 3.9 GB. [2018-11-16 09:46:17,538 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-16 09:46:17,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6392.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 383.4 MB). Peak memory consumption was 383.4 MB. Max. memory is 3.9 GB. [2018-11-16 09:46:17,539 INFO L168 Benchmark]: Boogie Preprocessor took 1240.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -406.9 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. [2018-11-16 09:46:17,551 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 0.23 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 6392.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 383.4 MB). Peak memory consumption was 383.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1240.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -406.9 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...