java -ea -Xmx2000000000 -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/systemc/transmitter.04_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 12:09:53,138 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 12:09:53,142 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 12:09:53,176 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 12:09:53,177 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 12:09:53,178 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 12:09:53,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 12:09:53,189 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 12:09:53,197 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 12:09:53,198 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 12:09:53,200 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 12:09:53,201 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 12:09:53,204 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 12:09:53,205 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 12:09:53,216 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 12:09:53,218 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 12:09:53,219 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 12:09:53,229 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 12:09:53,233 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 12:09:53,242 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 12:09:53,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 12:09:53,254 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 12:09:53,261 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 12:09:53,262 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 12:09:53,262 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 12:09:53,263 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 12:09:53,271 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 12:09:53,272 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 12:09:53,278 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 12:09:53,279 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 12:09:53,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 12:09:53,288 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 12:09:53,288 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 12:09:53,288 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 12:09:53,291 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 12:09:53,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 12:09:53,299 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 [2018-09-23 12:09:53,347 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 12:09:53,350 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 12:09:53,351 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 12:09:53,351 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 12:09:53,356 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 12:09:53,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 12:09:53,357 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 12:09:53,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 12:09:53,357 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 12:09:53,358 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 12:09:53,358 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 12:09:53,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 12:09:53,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 12:09:53,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 12:09:53,363 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 12:09:53,363 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 12:09:53,363 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 12:09:53,363 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 12:09:53,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 12:09:53,364 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 12:09:53,364 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 12:09:53,364 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 12:09:53,364 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 12:09:53,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 12:09:53,365 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 12:09:53,365 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 12:09:53,365 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 12:09:53,371 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 12:09:53,371 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 12:09:53,371 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 12:09:53,371 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 12:09:53,372 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 12:09:53,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 12:09:53,526 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 12:09:53,537 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 12:09:53,541 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 12:09:53,544 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 12:09:53,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.04_false-unreach-call_false-termination.cil.c [2018-09-23 12:09:54,213 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5f29669c/c95d816a31b54f54bf0316ae8a226ada/FLAGd35081bd4 [2018-09-23 12:09:54,771 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 12:09:54,777 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.04_false-unreach-call_false-termination.cil.c [2018-09-23 12:09:54,811 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5f29669c/c95d816a31b54f54bf0316ae8a226ada/FLAGd35081bd4 [2018-09-23 12:09:54,858 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5f29669c/c95d816a31b54f54bf0316ae8a226ada [2018-09-23 12:09:54,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 12:09:54,892 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 12:09:54,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 12:09:54,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 12:09:54,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 12:09:54,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:09:54" (1/1) ... [2018-09-23 12:09:54,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd65edb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:54, skipping insertion in model container [2018-09-23 12:09:54,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:09:54" (1/1) ... [2018-09-23 12:09:54,957 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 12:09:55,761 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 12:09:55,827 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-23 12:09:55,997 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 12:09:56,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56 WrapperNode [2018-09-23 12:09:56,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 12:09:56,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 12:09:56,131 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 12:09:56,131 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 12:09:56,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:09:56" (1/1) ... [2018-09-23 12:09:56,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 12:09:56,310 INFO L168 Benchmark]: Toolchain (without parser) took 1422.52 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-23 12:09:56,318 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-23 12:09:56,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1231.58 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-23 12:09:56,327 INFO L168 Benchmark]: Boogie Preprocessor took 170.98 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-23 12:09:56,334 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 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1231.58 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 170.98 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...