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-programs/Problem102_label34_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 09:50:30,157 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 09:50:30,168 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 09:50:30,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 09:50:30,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 09:50:30,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 09:50:30,211 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 09:50:30,214 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 09:50:30,220 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 09:50:30,221 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 09:50:30,228 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 09:50:30,229 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 09:50:30,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 09:50:30,234 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 09:50:30,242 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 09:50:30,243 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 09:50:30,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 09:50:30,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 09:50:30,264 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 09:50:30,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 09:50:30,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 09:50:30,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 09:50:30,293 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 09:50:30,293 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 09:50:30,294 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 09:50:30,295 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 09:50:30,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 09:50:30,302 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 09:50:30,303 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 09:50:30,310 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 09:50:30,311 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 09:50:30,311 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 09:50:30,312 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 09:50:30,312 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 09:50:30,317 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 09:50:30,318 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 09:50:30,318 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 [2018-11-19 09:50:30,371 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 09:50:30,371 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 09:50:30,372 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 09:50:30,379 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 09:50:30,380 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 09:50:30,380 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 09:50:30,380 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 09:50:30,381 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 09:50:30,381 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-19 09:50:30,381 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-19 09:50:30,381 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 09:50:30,381 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 09:50:30,382 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 09:50:30,382 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 09:50:30,382 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 09:50:30,382 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 09:50:30,382 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-19 09:50:30,383 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 09:50:30,388 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 09:50:30,388 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 09:50:30,388 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 09:50:30,389 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 09:50:30,389 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 09:50:30,389 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 09:50:30,389 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 09:50:30,390 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 09:50:30,390 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 09:50:30,390 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 09:50:30,390 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 09:50:30,390 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 09:50:30,391 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 09:50:30,391 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 09:50:30,391 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 09:50:30,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 09:50:30,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 09:50:30,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 09:50:30,580 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 09:50:30,581 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 09:50:30,584 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-programs/Problem102_label34_false-unreach-call.c [2018-11-19 09:50:30,722 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5bd05911/e4a1e067f18e4d9db796d510336a7f8f/FLAGb4d71f080 [2018-11-19 09:50:37,443 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 09:50:37,444 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-programs/Problem102_label34_false-unreach-call.c [2018-11-19 09:50:38,032 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5bd05911/e4a1e067f18e4d9db796d510336a7f8f/FLAGb4d71f080 [2018-11-19 09:50:38,421 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5bd05911/e4a1e067f18e4d9db796d510336a7f8f [2018-11-19 09:50:38,442 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 09:50:38,444 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 09:50:38,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 09:50:38,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 09:50:38,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 09:50:38,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:50:38" (1/1) ... [2018-11-19 09:50:38,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@114d6f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:50:38, skipping insertion in model container [2018-11-19 09:50:38,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:50:38" (1/1) ... [2018-11-19 09:50:38,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 09:50:43,824 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 09:51:24,187 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 09:51:24,194 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 09:51:50,384 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 09:51:59,596 INFO L195 MainTranslator]: Completed translation [2018-11-19 09:51:59,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59 WrapperNode [2018-11-19 09:51:59,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 09:51:59,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 09:51:59,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 09:51:59,598 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 09:51:59,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:51:59,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:52:01,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:52:01,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:52:09,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:52:10,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:52:12,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:51:59" (1/1) ... [2018-11-19 09:52:14,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 09:52:14,300 INFO L168 Benchmark]: Toolchain (without parser) took 95856.71 ms. Allocated memory was 2.0 GB in the beginning and 2.9 GB in the end (delta: 854.9 MB). Free memory was 1.5 GB in the beginning and 572.0 MB in the end (delta: 892.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 3.9 GB. [2018-11-19 09:52:14,312 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-11-19 09:52:14,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 81151.64 ms. Allocated memory was 2.0 GB in the beginning and 2.9 GB in the end (delta: 854.9 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 376.9 MB). Peak memory consumption was 1.9 GB. Max. memory is 3.9 GB. [2018-11-19 09:52:14,315 INFO L168 Benchmark]: Boogie Preprocessor took 14699.46 ms. Allocated memory is still 2.9 GB. Free memory was 1.1 GB in the beginning and 572.0 MB in the end (delta: 515.1 MB). Peak memory consumption was 997.5 MB. Max. memory is 3.9 GB. [2018-11-19 09:52:14,325 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 0.33 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 81151.64 ms. Allocated memory was 2.0 GB in the beginning and 2.9 GB in the end (delta: 854.9 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 376.9 MB). Peak memory consumption was 1.9 GB. Max. memory is 3.9 GB. * Boogie Preprocessor took 14699.46 ms. Allocated memory is still 2.9 GB. Free memory was 1.1 GB in the beginning and 572.0 MB in the end (delta: 515.1 MB). Peak memory consumption was 997.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...