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/product-lines/minepump_spec2_product22_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 10:18:43,773 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 10:18:43,782 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 10:18:43,815 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 10:18:43,815 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 10:18:43,818 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 10:18:43,821 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 10:18:43,829 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 10:18:43,837 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 10:18:43,844 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 10:18:43,845 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 10:18:43,846 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 10:18:43,853 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 10:18:43,854 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 10:18:43,864 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 10:18:43,865 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 10:18:43,866 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 10:18:43,874 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 10:18:43,886 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 10:18:43,889 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 10:18:43,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 10:18:43,898 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 10:18:43,908 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 10:18:43,929 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 10:18:43,932 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 10:18:43,936 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 10:18:43,938 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 10:18:43,938 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 [2018-10-11 10:18:43,990 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 10:18:43,991 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 10:18:43,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 10:18:43,996 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 10:18:44,001 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 10:18:44,001 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 10:18:44,001 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 10:18:44,002 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 10:18:44,002 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 10:18:44,002 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 10:18:44,002 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 10:18:44,003 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 10:18:44,003 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 10:18:44,003 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 10:18:44,003 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 10:18:44,003 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 10:18:44,004 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 10:18:44,010 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 10:18:44,010 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 10:18:44,011 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 10:18:44,011 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 10:18:44,011 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 10:18:44,011 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 10:18:44,011 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 10:18:44,014 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 10:18:44,014 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 10:18:44,014 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 10:18:44,015 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 10:18:44,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 10:18:44,015 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 10:18:44,015 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 10:18:44,015 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 10:18:44,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 10:18:44,177 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 10:18:44,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 10:18:44,192 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 10:18:44,193 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 10:18:44,194 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product22_true-unreach-call_false-termination.cil.c [2018-10-11 10:18:44,913 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0dcc3bb6/2e1a1b73ef5f42ac93e8f58b1e81ca47/FLAG23a80cff4 [2018-10-11 10:18:45,601 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 10:18:45,608 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product22_true-unreach-call_false-termination.cil.c [2018-10-11 10:18:45,642 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0dcc3bb6/2e1a1b73ef5f42ac93e8f58b1e81ca47/FLAG23a80cff4 [2018-10-11 10:18:45,690 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0dcc3bb6/2e1a1b73ef5f42ac93e8f58b1e81ca47 [2018-10-11 10:18:45,720 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 10:18:45,725 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 10:18:45,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 10:18:45,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 10:18:45,736 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 10:18:45,744 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:18:45" (1/1) ... [2018-10-11 10:18:45,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22a25ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:45, skipping insertion in model container [2018-10-11 10:18:45,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:18:45" (1/1) ... [2018-10-11 10:18:45,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 10:18:45,915 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 10:18:46,796 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:18:46,848 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 10:18:47,119 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:18:47,197 INFO L193 MainTranslator]: Completed translation [2018-10-11 10:18:47,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47 WrapperNode [2018-10-11 10:18:47,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 10:18:47,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 10:18:47,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 10:18:47,201 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 10:18:47,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,568 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:47" (1/1) ... [2018-10-11 10:18:47,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 10:18:47,620 INFO L168 Benchmark]: Toolchain (without parser) took 1894.59 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -49.1 MB). Peak memory consumption was 44.3 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:47,627 INFO L168 Benchmark]: CDTParser took 4.24 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. [2018-10-11 10:18:47,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1472.12 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:47,629 INFO L168 Benchmark]: Boogie Preprocessor took 406.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -81.1 MB). Peak memory consumption was 12.3 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:47,637 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 4.24 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 1472.12 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 406.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -81.1 MB). Peak memory consumption was 12.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...