java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/eca-rers2012/Problem09_label57_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:04:55,190 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:04:55,192 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:04:55,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:04:55,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:04:55,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:04:55,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:04:55,209 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:04:55,211 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:04:55,212 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:04:55,213 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:04:55,213 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:04:55,214 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:04:55,215 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:04:55,216 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:04:55,217 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:04:55,218 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:04:55,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:04:55,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:04:55,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:04:55,226 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:04:55,229 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:04:55,234 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:04:55,234 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:04:55,234 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:04:55,235 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:04:55,238 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:04:55,239 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:04:55,239 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:04:55,240 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:04:55,240 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:04:55,243 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:04:55,246 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:04:55,246 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:04:55,247 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:04:55,247 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:04:55,247 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:04:55,248 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:04:55,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:04:55,250 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-17 21:04:55,277 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:04:55,278 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:04:55,279 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:04:55,279 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:04:55,280 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:04:55,280 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:04:55,280 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:04:55,280 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:04:55,280 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:04:55,281 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:04:55,281 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:04:55,281 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:04:55,281 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:04:55,281 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:04:55,281 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:04:55,282 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:04:55,282 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:04:55,282 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:04:55,282 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:04:55,282 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:04:55,283 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:04:55,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:04:55,283 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:04:55,283 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:04:55,284 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:04:55,284 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:04:55,284 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:04:55,284 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:04:55,284 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-17 21:04:55,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:04:55,341 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:04:55,345 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:04:55,347 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:04:55,347 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:04:55,348 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem09_label57_false-unreach-call.c [2019-03-17 21:04:55,400 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc249de2a/5b0596b4b3094e8d959fda546269d2f9/FLAG569a99d41 [2019-03-17 21:04:59,437 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:04:59,438 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem09_label57_false-unreach-call.c [2019-03-17 21:04:59,683 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc249de2a/5b0596b4b3094e8d959fda546269d2f9/FLAG569a99d41 [2019-03-17 21:05:00,101 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc249de2a/5b0596b4b3094e8d959fda546269d2f9 [2019-03-17 21:05:00,110 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:05:00,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:05:00,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:00,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:05:00,116 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:05:00,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:00" (1/1) ... [2019-03-17 21:05:00,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3643718b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:00, skipping insertion in model container [2019-03-17 21:05:00,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:00" (1/1) ... [2019-03-17 21:05:00,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:05:02,181 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:05:31,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:31,416 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:05:51,743 INFO L206 PostProcessor]: Analyzing one entry point: main Received shutdown request... [2019-03-17 21:06:02,098 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:06:02,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02 WrapperNode [2019-03-17 21:06:02,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:06:02,099 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-03-17 21:06:02,100 INFO L168 Benchmark]: Toolchain (without parser) took 61990.02 ms. Allocated memory was 504.9 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 276.1 MB in the beginning and 394.4 MB in the end (delta: -118.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 3.6 GB. [2019-03-17 21:06:02,103 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:06:02,104 INFO L168 Benchmark]: CACSL2BoogieTranslator took 61986.75 ms. Allocated memory was 504.9 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 276.1 MB in the beginning and 394.4 MB in the end (delta: -118.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 3.6 GB. [2019-03-17 21:06:02,108 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 61986.75 ms. Allocated memory was 504.9 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 276.1 MB in the beginning and 394.4 MB in the end (delta: -118.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown