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-programs/Problem102_label33_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:28:30,155 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:28:30,157 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:28:30,169 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:28:30,169 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:28:30,171 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:28:30,172 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:28:30,174 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:28:30,177 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:28:30,179 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:28:30,180 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:28:30,180 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:28:30,183 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:28:30,184 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:28:30,185 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:28:30,188 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:28:30,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:28:30,191 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:28:30,193 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:28:30,202 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:28:30,207 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:28:30,208 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:28:30,212 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:28:30,213 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:28:30,213 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:28:30,214 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:28:30,214 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:28:30,215 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:28:30,216 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:28:30,216 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:28:30,217 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:28:30,220 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:28:30,221 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:28:30,222 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:28:30,222 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:28:30,222 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:28:30,224 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:28:30,225 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:28:30,225 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:28:30,226 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 11:28:30,249 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:28:30,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:28:30,250 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:28:30,251 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:28:30,251 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:28:30,251 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:28:30,251 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:28:30,252 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:28:30,252 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:28:30,252 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:28:30,252 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:28:30,252 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:28:30,252 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:28:30,253 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:28:30,253 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:28:30,253 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:28:30,253 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:28:30,253 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:28:30,254 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:28:30,254 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:28:30,254 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:28:30,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:28:30,254 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:28:30,255 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:28:30,255 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:28:30,255 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:28:30,255 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:28:30,255 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:28:30,255 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 11:28:30,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:28:30,309 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:28:30,312 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:28:30,313 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:28:30,314 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:28:30,314 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-programs/Problem102_label33_true-unreach-call.c [2019-03-17 11:28:30,364 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79ebe3b6d/f2970237711d4f04b982221b9892a17a/FLAGae9629bcb [2019-03-17 11:28:34,241 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:28:34,242 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-programs/Problem102_label33_true-unreach-call.c [2019-03-17 11:28:34,459 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79ebe3b6d/f2970237711d4f04b982221b9892a17a/FLAGae9629bcb [2019-03-17 11:28:34,515 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79ebe3b6d/f2970237711d4f04b982221b9892a17a [2019-03-17 11:28:34,524 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:28:34,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:28:34,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:28:34,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:28:34,530 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:28:34,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:28:34" (1/1) ... [2019-03-17 11:28:34,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6128477a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:28:34, skipping insertion in model container [2019-03-17 11:28:34,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:28:34" (1/1) ... [2019-03-17 11:28:34,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:28:36,207 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:29:03,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:29:03,383 INFO L191 MainTranslator]: Completed pre-run Received shutdown request... [2019-03-17 11:29:29,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:29:32,887 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:29:32,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:29:32 WrapperNode [2019-03-17 11:29:32,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:29:32,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-03-17 11:29:32,890 INFO L168 Benchmark]: Toolchain (without parser) took 58365.54 ms. Allocated memory was 483.4 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 291.6 MB in the beginning and 380.9 MB in the end (delta: -89.3 MB). Peak memory consumption was 1.8 GB. Max. memory is 3.6 GB. [2019-03-17 11:29:32,893 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:29:32,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 58362.57 ms. Allocated memory was 483.4 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 291.6 MB in the beginning and 380.9 MB in the end (delta: -89.3 MB). Peak memory consumption was 1.8 GB. Max. memory is 3.6 GB. [2019-03-17 11:29:32,897 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 58362.57 ms. Allocated memory was 483.4 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 291.6 MB in the beginning and 380.9 MB in the end (delta: -89.3 MB). Peak memory consumption was 1.8 GB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown