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/systemc/transmitter.15_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 18:50:57,620 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 18:50:57,624 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 18:50:57,662 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 18:50:57,663 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 18:50:57,664 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 18:50:57,665 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 18:50:57,670 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 18:50:57,675 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 18:50:57,677 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 18:50:57,687 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 18:50:57,687 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 18:50:57,688 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 18:50:57,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 18:50:57,697 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 18:50:57,703 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 18:50:57,704 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 18:50:57,708 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 18:50:57,715 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 18:50:57,720 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 18:50:57,721 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 18:50:57,726 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 18:50:57,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 18:50:57,736 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 18:50:57,736 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 18:50:57,737 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 18:50:57,741 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 18:50:57,743 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 18:50:57,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 18:50:57,747 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 18:50:57,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 18:50:57,751 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 18:50:57,752 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 18:50:57,752 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 18:50:57,753 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 18:50:57,760 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 18:50:57,760 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 [2018-11-04 18:50:57,801 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 18:50:57,801 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 18:50:57,805 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 18:50:57,805 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 18:50:57,809 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 18:50:57,809 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 18:50:57,809 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 18:50:57,809 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 18:50:57,810 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-04 18:50:57,810 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-04 18:50:57,810 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 18:50:57,810 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 18:50:57,810 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 18:50:57,810 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 18:50:57,814 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 18:50:57,814 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 18:50:57,814 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-04 18:50:57,814 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 18:50:57,815 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 18:50:57,815 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 18:50:57,815 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 18:50:57,815 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 18:50:57,815 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 18:50:57,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 18:50:57,816 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 18:50:57,816 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 18:50:57,816 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 18:50:57,817 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 18:50:57,823 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 18:50:57,823 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 18:50:57,823 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 18:50:57,824 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 18:50:57,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 18:50:57,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 18:50:57,996 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 18:50:57,997 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 18:50:57,998 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 18:50:57,999 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.15_false-unreach-call_false-termination.cil.c [2018-11-04 18:50:58,126 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22929e680/4c1887a99dcf473ca710e3cf388cea70/FLAGb8f2a6e42 [2018-11-04 18:50:59,259 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 18:50:59,265 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.15_false-unreach-call_false-termination.cil.c [2018-11-04 18:50:59,313 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22929e680/4c1887a99dcf473ca710e3cf388cea70/FLAGb8f2a6e42 [2018-11-04 18:50:59,353 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22929e680/4c1887a99dcf473ca710e3cf388cea70 [2018-11-04 18:50:59,379 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 18:50:59,385 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 18:50:59,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 18:50:59,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 18:50:59,398 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 18:50:59,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 06:50:59" (1/1) ... [2018-11-04 18:50:59,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b326c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:50:59, skipping insertion in model container [2018-11-04 18:50:59,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 06:50:59" (1/1) ... [2018-11-04 18:50:59,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 18:50:59,580 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 18:51:00,613 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 18:51:00,633 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 18:51:00,939 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 18:51:01,043 INFO L193 MainTranslator]: Completed translation [2018-11-04 18:51:01,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01 WrapperNode [2018-11-04 18:51:01,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 18:51:01,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 18:51:01,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 18:51:01,047 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 18:51:01,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 06:51:01" (1/1) ... [2018-11-04 18:51:01,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 18:51:01,504 INFO L168 Benchmark]: Toolchain (without parser) took 2123.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.8 MB). Peak memory consumption was 46.0 MB. Max. memory is 3.9 GB. [2018-11-04 18:51:01,512 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-04 18:51:01,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1657.68 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. [2018-11-04 18:51:01,517 INFO L168 Benchmark]: Boogie Preprocessor took 446.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -83.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.9 GB. [2018-11-04 18:51:01,531 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 0.21 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 1657.68 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 446.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -83.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...